I think people are confusing life changing money and $ that helps day to day for their college careers, not just for them but their families. Either way they are maximizing their earning potential, RIGHT NOW. So it kind of is- life changing? Whether they make it to the NFL or not? Well if they are good enough I bet they will make it and I don't expect Carter to sit at OSU from the looks of it he will start day 1 there.
SO even if it is 50K? I bet it's probably the low end and probably 2 x that well good for him.