In this day and age, it probably would have been a flag in the NFL for hitting a defenseless receiver.
For those comparing it to Sellers/Laettner, there was no chance of CL never walking again after the Sellers forearm. But it is the NCAA, and they will probably wait until the tragic day that a guy is put into a wheelchair or worse. I understand this type of play is very uncommon, but sooner or later a guy is going to come down wrong and some people will change their tune. I hope it's never in my lifetime, but guys take nasty falls even on clean plays at times or simply lose their grips on the rim.
It was weird because when I watched it, I thought of Carson Palmer talking about the NFL and how the day is coming when we are going to see an on field death in the NFL because of the way players are getting bigger, faster, and stronger.