a small left shoulder tear might refer to the labrum, which is a fibrous sheath-like covering, or it could mean something in the rotator cuff which is a complex set of muscles.
a small tear in either of these tissues in the not shooting arm really will not have a dramatic effect on your shooting motion. painkillers can go a long way to desensitizing the area and of course the compression sleeve that he was covered in only help to keep the area protected. not requiring surgery further lowers the severity people seem to be assuming. grimacing in pain is not an indication of the level of pain a player is in.
lets not lionize this guy. his shoulder is not the issue... his BBIQ, footwork, savvy, conditioning, and heart are.
knicks win 38-43 games in 16-17. rose MUST shoot no more than 14 shots per game, defer to kp6 + melo, and have a usage rate of less than 25%