You are asking and answering a different question. You are focused on addressing whether Frost should have seemingly “called out” his OC from the podium. I was questioning whether Whipple could or would simply leave because he was offended by the assumed slight. He is under contract after all. I suggested it is not in his interest to be thin skinned unless he is just loaded with cash as he enters retirement. i was also suggesting that the assertion that Whipple would walk out is based on an unproven premise, that SF and MW have not developed a supportive relationship and that Whipple is fragile and unprofessional.
To answer your question though, no, there was no reason for SF to make the comment he made. If he wanted to say something, it should have started with “we” need to be more creative in play calling, not his coaches need to be. He seems not to recognize that any failure by his staff is his failure too. If his coaches aren’t prepared for calling games in B1G games, it is his fault. He should have prepared them.
But I certainly don’t know SF enough to know for sure what goes on his head. But it’s clearly a bad look and a breach of the leadership principle of praising in public and criticize in private. Having said that, we may be overthinking things. It could simply be that SF simply ”not have way with words”.