I think I did download a rookie arm fix. I dunno how to really describe it best, it's not really all that choppy it's just that on low, the animations are smooth as silk but on high it's kinda jittery and just not smooth. But for example, the crowd animations are fine, panning around is fine, no complete stutters in gameplay, even the model animations during the game intro are fine (where they show the starting lineup and their stats).
I might just reinstall but is there a way to backup an association? I just did an awesome fantasy draft that I'd like to keep.
EDIT: I just deleted everything (even the Appdata stuff) and did a reinstall, smooth now. Must have been something I downloaded and installed. Think I'll stick with default everything for now.
WOW, I just figured it out! It wasn't anything I downloaded. It was vsync... By default it's on and I saw no issues, I turned it off and it popped up again. Turning it on also makes my FPS drop to 38 for some reason... I can deal with that though if the animations are smooth.