By Nick Mac These are the NBA players who made a great comeback after terrible injuries. View the original article to see embedded media. Over the course of NBA history, we have seen many career trajectories change instantly. We have watched countless potential stars and superstars go down with significant injuries and never be the same again. Grant Hill, Brandon Roy, Penny Hardaway, and Bill Walton are just a few examples of players we saw tap into only a tiny fraction of what their NBA careers should have been. Injuries and other factors have robbed them of maximizing their potential and lea…