Unfortunately, it seems the prereq these days to coach football is having played it at some point - not the rule, but many many come up that way.. These aren't always the brightest bunch in the room.
If I ran any NFL or CFB team, I'd have a math guy on my staff whose job was to call time outs, know when to spike, know when to go for two, know when to go on 4th down, etc.
Hey you idiot owners - i'm volunteering.
But honestly, the Bills and Falcons not going on 4th down is astounding while down 2 scores.
And how about Wash St kicking a field goal down 20 last night.
These guys are amazing