New Zealand secured a one-day international series win over Bangladesh this week with a match to spare and the dead rubber will be played on Saturday.
Stead, himself, urged the board in March to consider a separate limited overs head coach but on Tuesday said such a division was probably not suitable for New Zealand.
The Kiwis named their 15-player squad for the ninth edition of the 20-over showcase on Monday, with the Black Caps opting for an experienced squad that includes Williamson and fast bowling duo Tim Southee and Trent Boult.
Former captain Kane Williamson, batsman Tom Blundell and quick Kyle Jamieson, who all have hamstring issues, were selected despite doubts over their fitness.
Trent Boult was named in the New Zealand squad for part of the upcoming Twenty20 series against Australia on Wednesday, indicating that the veteran fast bowler is still in the frame for the World Cup in June.
Kane Williamson will play both of New Zealand's warm-up matches but will skip the tournament opener against England.
Ahead of the ICC ODI World Cup, New Zealand were dealt an injury blow with Michael Bracewell ruled out of the mega-event.
New Zealand fast bowler Tim Southee will undergo thumb surgery on Thursday and a decision on his participation in the upcoming World Cup in India will be taken next week.
Kyle Jamieson also returns to the squad after back surgery in February in a pace attack which includes captain Tim Southee and Matt Henry, who has recovered from injury.
New Zealand paceman Neil Wagner called time on his 64-Test career on Tuesday, bowing out as the nation's fifth highest wicket-taker with 260 victims after being informed he would not be selected in the upcoming series against Australia.
Recovering New Zealand captain Kane Williamson returned to the net on Tuesday to face throwdowns keeping alive his faint hopes of playing the 50-overs World Cup in India later this year.
Williamson set to captain NZ in World Cup after progress in injury recovery
New Zealand pace duo of Tim Southee and Lockie Ferguson are set to return for Monday's World Cup match against the Netherlands but regular skipper Kane Williamson will continue to sit out, head coach Gary Stead said on Sunday.
New Zealand have summoned Kyle Jamieson to reinforce their Cricket World Cup squad in India.
Fast bowler Lockie Ferguson will take over the captain's role for the first time in his career as regular skipper Kane Williamson continues to recover from a knee injury, and his deputy Tom Latham has been rested for the series.
Former England wicketkeeper James Foster has been appointed as an assistant coach on New Zealand's World Cup staff, while former England batsman Ian Bell will also feature.
Skipper Kane Williamson was on Saturday ruled out of New Zealand's next three World Cup matches, including the India game.
After a stunning manifestation of his talent with an unbeaten 123, New Zealand batter Rachin Ravindra on Thursday said he did not expect to bat at No. 3, but coming out at that position gave him the freedom to play with aggression.
New Zealand coach Gary Stead said he will give Kane Williamson every chance to prove his fitness over the two weeks before the World Cup.
The New Zealand squad arrived here on a charter flight a day after losing the T20 World Cup final to Australia in Dubai. Since it is a bubble to bubble transfer, the Black Caps will not have to quarantine before the first T20I against hosts India on Wednesday.
New Zealand's hopes of levelling the T20 series against India with victory in the final match on Tuesday have taken a blow with captain Kane Williamson opting out of the match for a medical appointment.
Fast bowler Trent Boult is in line to play his first one-day international in almost a year after being included in New Zealand's 15-man squad for a four-match series against England.
Having already played their opening encounters in the ongoing cricket World Cup, it is time for New Zealand and the Netherlands to venture deep into the tournament as they face each other in Hyderabad on Monday.
With New Zealand skipper Kane Williamson set to miss the ODI World Cup in all likehood, he may don the mentor's hat.
Head coach Gary Stead and the team management are optimistic about Williamson's recovery.
Henry suffered the injury during the final day of the second Test against Pakistan in Karachi
Kane Williamson will miss the second Test against England after testing positive for COVID
Williamson suffered the injury while fielding for the Gujarat Titans in the Indian Premier League last Friday and returned to New Zealand.
"He has indicated he's available for the World Cup," Stead told reporters.
Selectors have overlooked Boult as a replacement because he opted out of his national contract last year.
New Zealand all-rounder Michael Bracewell will replace injured England batter Will Jacks in the Royal Challengers Bangalore squad for IPL 2023.
New Zealand opener Martin Guptill, who had suffered a toe injury, has recovered from his injury and was ruled fit for Sunday's T20 World Cup match against India in Dubai.
The top-order has struggled immensely to contribute runs. In the opener, the Kiwis seemed down and out at 131-6, before number seven Michael Bracewell played a blinder to almost take them over the line.
RCB play Mumbai Indians in the IPL's opener on April 9.
Kane Williamson's elbow niggle 'flared up a little bit' earlier this week and the New Zealand skipper could miss a few matches during the T20 World Cup, Kiwi head coach Gary Stead revealed.
Four New Zealand players, including Kane Williamson and Tim Southee, were given go-ahead by New Zealand Cricket to join their respective Indian Premier League teams without taking part in the home white-ball series against Sri Lanka.
Martin Guptill will play in his seventh T20 World Cup and Devon Conway will keep wickets in addition to his batting duties at the tournament
New Zealand pacer Doug Bracewell has been called in as a replacement for the injured Matt Henry in the ODI squads for India and Pakistan.
Stead also revealed that former paceman Bond has been hired by his country's cricket board to "work specifically" with the national team's spinners ahead of the T20 World Cup.
Pace spearhead Trent Boult has been omitted from the white-ball squad a few months after being released from his national contract.