>>46854653Without speculating:
No game corner is a given.
Online features locked behind paywall.
Highly likely:
DP dex with Platinum mons transferrable, nothing else coded in.
Hundreds of moves not coded in, including some present in the original games.
No connectivity with any game outside BDSP and Home.
Wouldn't be surprised:
Simplified caves
Removed mythical in game events and maps (New Moon Island, Flower Paradise, Hall of Origin), NPCs give them out instead after a bunch of dialog.
No underground map, explorer kit is instead the equivalent of pokejobs with extra prizes.