Just watched the Cs-Pacers game, and Crowder had as big of an impact/possibly the biggest, in the latter half of 4th quarter. He is a beast that I would be more than willing to overpay for. I'd trust him with my mother.
Scientific journals have an "impact factor." If the NBA had a similar algorithm, he would be a bona-fide scientist. The man has the ability to change the game without doing much more than breathing. I'm going to raise my first born child (male or female) Jae.. and my second (male or female) whatever his middle name is.