The QB slide needs to be reworked/rethought. I've seen too many slides when the QB needed to make a play. Like this one. My opponent's QB should be able to beat the defender to the first down marker and get out of bounds, but he pulls up and slides short of the first down:
https://mfn6.myfootballnow.com/gamecenter/view/5535#1052496 I've posted before about the QB sliding and killing the clock instead of going out of bounds, but I'm not sure where that thread is now.