I thought that was an interesting coincidence as well. -same as Sandusky retiring the year after he first got in trouble by messing around with boys.
One thing that I have not heard anyone point out on this deal- sure Joe pa should have done more, but it is much worse than that. He KNEW that Sandusky was heavily involved with a young boys charity organization and he did NOTHING about it??? at the very least he should have given someone at that charity the heads up to keep an eye on Jerry.