If that's TRULY his theory (and not just a weak excuse, or a joke), I would submit that these guys somehow managed to get by on 87% blood flow:
And, that routinely NOT wearing a tie does not always result in positive blood flow:
Finally, crap like this reminds me of the parable from The Book of Peanuts about Charlie Brown gritting his teeth to prevent strikeouts, when it was pretty obvious from his loopy swing that his problems at the plate did not lie in his mouth.
A coach can eschew suits, ties, sport coats, shirts, pants, etc. and the outcome will be no different if his team can't/won't take care of the ball, keep from fouling, play tough defense, or make free throws.
My thing about wearing ties on the sideline as a coach at ORU is this: you better have some street cred to pull off the casual look, like being a former star player, or a Hall of Fame coach who has earned the right to wear whatever he wants.
But a first-time coach, with barely any playing or coaching credentials, at a private Christian school in a metropolitan setting in the South, a school that lives (and reportedly recruits) by an honor code?
I frankly think he and his entire staff should be wearing their Sunday finest.
Win 20 games a couple of times, and THEN lose the tie. But not before.