I’m not all that concerned
4-2-5 is the base formation, sure
If TTUN comes out in one of their 3-TE formations, we all know that you shouldn’t stay in the 4-2-5
WE know that
What are the chances that Jim Knowles knows that? Pretty good, I think
Perhaps your point is that we don’t have much practice in the heavier formations. That’s fair
But Knowles has said that he installs things weeks in advance of using them. He doesn’t believe in installing and using in the same week.
Based on that, I expect the silver bullets will have had a good amount of practice going heavy before Michigan week
Sure, it’s not game reps, but nothing Knowles does will force our opponents to give us practice vs 3 te looks. And the base formation doesn’t really come into it imo