An important thing that is a must is a ton of moves. TNA, AAA: Heroes Del Ring, WWE All Stars and WWE Battlegrounds all have limited movements. I am expecting accurate movesets but it's going to be interesting since the roster will be smaller than the wwe2k games plus those also have a ton recycled from past games.
Speaking of moves, It seems they will be animated than mo-capped, which is old school and a nice alternative to WWE 2k's moves. Hikaru Shida tweeted that they researched her moves and gave her not just any Falcon Arrow for her finisher but her's!