Looking ahead to Madden 19 at this point in the year, I'd like to see the cut off point for undershirts be directly above the elbow as opposed to directly below. The vast majority of NFL players who wear undershirts wear them this way. A few examples:
C.J. Beathard
Tom Brady
Jay Cutler
Andy Dalton
Blaine Gabbert
Jimmy Garapollo
Brian Hoyer