for me i what see larger worlds. a little more interaction in stages. improve chaarcter models ithought some of there arms looked like a piece of wood, make them thinner, i thought they were to big, muscles to large. (ie: jax) . give characters there moves back (raiden torpedo, scorpion teleport, jax "gotcha" etc). of course stage fatals. more realistic damage, not just the face, clothes rip, little cuts and bruises. tone down the face damage tome, it looks to ridicules. get rid of blood flow, it looks to fake,sort of looks like someone threw a meatball at them or improve it. if there is a kript, don't fill it with silly things. use some old stages and music with a bit of remix. bring characters we haven't seen in a while ( rain, eramc, kabal, nightwolf, baraka). take out that light bulb guy. give some people more moves (i.e. mavado). give each character there own voice. incorporate run, like press foward, forward. there is more, but i can't think of it. i know it is aking much, but this is what i would like to see. give what you want to see.