Casey might be an under appreciated key to PSU’s success, but that might be because he is in the perfect role at PSU, which is more hands on in terms of developing talent.
If he becomes a head coach, he is going to be doing more leadership type work and less actual wrestling work. It’s just the nature of being the leader of a program.
I’m not saying he won’t be a great head coach and make a program very competitive, but I also don’t buy into the idea that his success at PSU is a 1 for 1 carryover to somewhere else. So many factors go into that, level of financial support, admin support etc.