I have no clue what Purify did on the play to deserve the personal foul. However, I will say that it doesn't bother me to much. I like guys that play with fire and emotion. Although he cost us 15 yards on that play that fire and emotion will be more beneficial than hurtful over his career as a Husker. I would also like to say that he is truly a great player and is a lot of fun to watch.