Bayliss said Bairstow could also be asked to give up keeping duties completely after his injury has fully healed, to help him focus on his batting higher up the order.
Australia fought back with two late wickets to restrict England to 196 for four and leave the Ashes series-opener in Brisbane delicately poised on Thursday after the tourists' unheralded batsmen threatened to dominate an intriguing first day.
Pakistan have adjusted their plans for Alastair Cook and Joe Root ahead of Wednesday's third test at Edgbaston, the touring side's coach Mickey Arthur has said, adding he considers the duo as the backbone of England's batting. Root scored 254 and an unbeaten 71 while Cook made 105 and 76 not out as Pakistan were beaten by 330 runs on the fourth day of the second test at Old Trafford last week to level the four-match series at 1-1.
Pakistan head coach and outgoing chief selector Misbah-ul-Haq has tried to justify the axing of senior players Asad Shafiq, Muhammad Aamir and Shoaib Malik for the tour of New Zealand.
England's Jonny Bairstow compiled his first century at Lord's -- and his second of the series -- to ensure the hosts completed a satisfactory first day of the final Test against Sri Lanka on Thursday, finishing at 279 for six.
Images from Day 4 of the 5th and final Ashes Test between Australia and England at the SCG in Sydney on Sunday
'England against Australia at Lord's, it doesn't get much bigger than that.'
Fast bowler Steven Finn will replace injured all-rounder Ben Stokes in England's team for the third Test against Pakistan, starting Wednesday, captain Alastair Cook said.
England's Jason Roy hit a superb century and Ben Stokes carried them home as they beat Pakistan by three wickets at Trent Bridge on Friday, surviving a middle-order wobble to take an unassailable 3-0 lead in the series.
Joe Root hit his second successive century to power England to an eight-wicket victory against India, which helped them clinch the three-match series 2-1, in Headingley on Tuesday.
Images from Day 2 of the 2nd Ashes Test played at the Adelaide Oval on Sunday
A fluent unbroken third-wicket partnership of 114 between Jos Buttler and Eoin Morgan carried England to an emphatic eight-wicket victory over Sri Lanka in a one-off Twenty20 international on Tuesday.
England captain Eoin Morgan is optimistic quick Jofra Archer will continue to play through a side strain.
England have recalled bowler James Anderson, all-rounder Ben Stokes and leg-spinner Adil Rashid to a 14-man squad for the second Test against Pakistan at Old Trafford starting on Friday.
England opener Jason Roy will miss at least two World Cup games due to a hamstring injury but captain Eoin Morgan is bullish about overcoming a back spasm and playing against Afghanistan.
England face unbeaten New Zealand in the first semi-final of 2016 World T20 at New Delhi's Ferozshah Kotla Stadium on March 30. While England have been champions in 2010, New Zealand will be eyeing their first World T20 title. Following is a factbox of the two teams:
Younis Khan's superb 218 put Pakistan in a strong position before they picked up four England wickets to take complete control on the third day of the fourth and final Test at The Oval on Saturday.
Jonny Bairstow and Moeen Ali shared an unbroken partnership of 132 to lift England to 414 for five and a lead of 311 runs over Pakistan on the fourth day of the third test at Edgbaston on Saturday. Bairstow was unbeaten on 82 and Moeen 60 not out at the close with England in a good position to take a 2-1 lead in the four-match series if they can bowl out the touring side on the final day.
The expected loss of all-rounder Ben Stokes from the third Test against Pakistan has left "a bit of a hole" in the England team, coach Trevor Bayliss has said ahead of the match at Edgbaston, starting next Wednesday.
Langer's side secured their spot in the last four with a 64-run win over hosts England at Lord's on Tuesday and return to the famous north London ground on Saturday to face neighbours New Zealand in their penultimate round-robin tie.
Archer, who has played his junior cricket in the Caribbean and qualified to play for England only in April, is a familiar figure for the West Indies camp and it knows what the 24-year-old is capable of.
The fitness of Ben Stokes remains an issue. The all-rounder did not bowl in the first Test due to a back problem and could play again as a specialist batsman ahead of Vince.
New Zealand clinched a remarkable comeback win as they defeated England by 14 runs in the third T20I on Tuesday.
Having made a commendable comeback from the brink of a series defeat, India will look to increase their stranglehold on hosts England to draw parity when the two teams square off for the fourth Test, in Southampton, on Thursday.
A gigantic 186-run partnership between Joe Root and captain Eoin Morgan helped England cruise comfortably to an eight-wicket victory over India on Tuesday that sealed a 2-1 one-day international series win.
England leg spinner Mason Crane will make his debut in the fifth and final Ashes Test against Australia this week after all-rounder Chris Woakes was ruled out of the match by injury, captain Joe Root said on Wednesday.
Australia have gone on to win the World Cup every time they have reached the last four and will be well-fancied for a sixth title.
With just one win, Sri Lanka are currently at the sixth spot with four points and will have to win rest of their four matches to stay in contention for the semi-final.
England have recalled Yorkshire batsman Gary Ballance for the first Test against Pakistan at Lord's next week, but paceman Jimmy Anderson misses out with a shoulder injury. Uncapped Middlesex seamer Roland-Jones Ball was named in their 12-man squad, announced on Thursday.
England have won nine of their last 12 ODIs and head coach Trevor Bayliss said there was never any doubt Morgan and Hales would return despite deciding not to go to Bangladesh.
England won the toss and batted first, reaching 172-8 from their 20 overs, with James Vince top scoring with a sprightly 38 from 24 balls, while Jos Buttler (33) and opener Jason Roy (29) also contributed.
Following is a factbox on the first Test match between Australia and England, which starts on Thursday:
Alastair Cook and Joe Root made centuries to lift England to a commanding 314 for four at the close on the first day of the second test against Pakistan on Friday.
'James Anderson was unavailable for selection in the Test squad as he continues his rehabilitation from a calf injury,' the ECB said in a statement.
The T20I and ODI squads, captained by Eoin Morgan, feature five players, Moeen, Jos Buttler, Steven Finn, Ben Stokes and Mark Wood, who were involved in the Ashes.
Pakistan's Rahat Ali removed England's top three batsmen as the first Test at Lord's hurtled towards an exciting climax on Sunday's fourth day. At lunch, England were 90 for three in their second innings, needing a further 193 runs to reach their victory target of 283. James Vince was a Test-best 41 not out and the recalled Gary Ballance 15 not out after Rahat had taken three wickets for 36 runs in eight overs. England captain Alastair Cook launched the chase with a four off the very first ball of the innings when he cut a loose Mohammad Amir delivery to the boundary.
Facts and figures for the World Twenty20 final between England and West Indies at Eden Gardens on Sunday: World T20 head-to-head: Played: 4 - West Indies wins 4, England wins 0 All T20 head-to-head: Played: 13 - West Indies wins 9; England wins 4
When Roy teamed up with Rory Burns against Ireland last week, they were England's eighth different opening partnership in the past three years and the 16th since Andrew Strauss retired in 2012.
Kevin Pietersen's Test future may be in doubt but the mercurial batsman was named in England's provisional 30-member squad for this year's Twenty20 World Cup in Bangladesh on Wednesday.
Former England spinner Graeme Swann was critical of England's senior players who have done 'next to nothing' as Australia regained the Ashes in Perth on Monday.