Hey, I like threads like this! I'll try.
I was thinking earlier about Geno's inherent, very conservative roster management. When the going gets tough, he minimizes use of his subs even more than the average coach. In games against lesser competition, he prefers to keep the starting unit and/or his top subs out there until they can prove to his high degree of satisfaction that they're running on all cylinders.
It's who he is. It's part of the overall package that has given him more national championships than anybody.
That doesn't mean that it works equally well every year, though, and I think this is one of those years that it is not. This year's starting unit is not quite good enough (barring good fortune, good rolls, etc.) to consistently do the job by itself against the best competition. And it occasionally is leading to inversions of the usual pattern such as in this Louisville game, where subs got earlier and more important minutes here than they do in the average game against far lesser competition.
Does that mean he should change it up this year and try to force more important minutes on subs who aren't quite ready yet? I'm not willing to go that far, and I'm not sure he's even capable of trying that without excess bile production.
Just the way it feels at this point, though.