Lets contrast Hoffa with J to the aron.
Both Araujo and Collins manage to foul at the highest rates ever seen in the NBA. However, Araujo does it by mistake, Collins does it on purpose. Both manage to make those fouls hard enough to raise eyebrows. However, Araujo just doesn't know his strength, while Collins has flirted with the flagrant line well enough to hit them just hard enough to make it count without giving up 2 and posession.
Collins gets on the court for his basketball IQ and limited skill set. Araujo gets on the court for his behemoth size and mean streak.
Araujo has been credited by Frank Layden as the hardest worker he has ever seen. He shows up hours early to games and practices post moves 6 feet from the rim. Can't say I know about Collins.
Collins has made a place for himself as a backup center.
Araujo seems like his best place would be dominating the D-League like he did the college scene when he is the focal point of the offense. I was really hoping the Flash would pick him up and make him their franchise player.