Every fighter needs to have a hard connecting blow similar to the roundhouse so and then it would be good to hear the anouncer again saying excellent.

Also like to hear his laugh. It's good to hear him root you on when you're kicking butt!

eums, I don't think they need to bring back the uppercuts.. as they said, not every fighting style can do this move.. and a lot of (most of them) fighting styles in MKDA had in fact popup moves so these could be considered uppercuts..
I also think more fatalities and pits..
maybe shang tsung's (if he returns) morphs.. Would like to see baraka back again..
keep the multiple fighting styles..
clothes ripping (like they promised in MKDA)
multiplatform fighting
PC and arcade version ;)
super moves? ;)

ps: they can't change back scorpions back back lp code because if you do back back you do a backstep..