I just want the new match engine and graphics be an actually gigantic improvement. I expect the tactics side continues as good.
The rest I don't really care... aside from scouting. I delegate everything... SI can have minigame you have to slay a dragon to have improvement in training, for all I care. Now seriously, aside from match engine and tactics and scouting* the rest at this point, it is wasted time, utter pointless endeavour.
*when I say scouting is actually researching the players myself, like in old versions of this game. That is unrealistic, sure, but that was half the fun of the game itself.