I saw good and bad in it.
On the plus side: nice show of respect by Butch.
On the minus side: he seemed uninvited by the ASU coach (guy seemed surprised, more than anything), and you generally don't barge into a peer's meeting without permission. Plus, his body language was wrong; too much pointing of his finger at them. I'm sure his words were complimentary, but his body language was aggressive.
On the whole, might have been better if he had walked up to the coach and quietly asked if it would be okay to address the fellows first. Then keep his hands down to his sides.
As a spur of the moment thing, it was clearly well-intentioned, but not well-considered.
That's how it seemed to me, anyway.