'What if Kim is alive as the latest reappearance suggests, but unable to rule?' 'Will his sister be installed as the leader to continue with the Kims's hereditary dynasty that began with the present ruler's grandfather?' asks Dr Rajaram Panda.
The Russians had appealed their exclusion from the Games by the International Olympic Committee (IOC) over the doping scandal from the 2014 Sochi Games.
The two leaders discussed the possible US-North Korea summit.
Kim did not rule out diplomacy with the Biden administration despite that Pyongyang called Biden a 'rabid dog' after Biden labelled Kim a 'thug'.
The historic peace talks are aimed at ending their decades-long conflict and come weeks before Kim is due to meet United States President Donald Trump.
North Korean have proven to be priceless when measured in diplomatic currency at South Korea's Winter Games
The cyber attack affected the internet-connected televisions at the media centres and also shut down the official Winter Olympics website for around 20 minutes.
When the North Korean athletes took over, it became a more austere affair.
South Koreans learn how to talk to the enemy
The photo-op obsessed North Korean dictator has not been seen in public for 37 days
North Korean pair given warm welcome on Pyeongchang debut
'The coming two months could unfold unpredictable results or unpredictable consequences or both at the same time,' says Rajaram Panda.