Would it be at all possible for it to show what your player's uniforms will look like as you edit them in custom leagues? I have a hard time visualizing it, and frequently find out come pre-season that my particular color combos don't come out the way I was hoping, at which point it's too late to edit.

I don't want to derail your thread but saw this the other day... quite a subjective topic I know, but there are a few dodgy pics on this list ;)
http://www.csnmidatlantic.com/washington-redskins/photos-ranking-all-32-nfl-uniforms