After some thoughts post Arky - I think I have some perspective to offer here...

I saw that part of the press conference too and I got more than pissed with his response. It was like he was trying to sweep that particular moment of the game (illegal substitution) under the rug. Also he looked pissed about having to address that question. If Billy hates getting that question, then he can avoid it by hiring/assigning a ST tonight or tomorrow morning.