You beat me to it. I think Fitz's success wasn't due to his freshly shaved face, but his freshly shaved scrotum. The secret to success for superbowl champs and olympic gold medalists has for years been a little known, highly guarded secret only their wives and mistresses and gay lovers know - the freshly shaved scrotum, taint and ass.
The ultra liberating, ultra clean feeling it imparts leads to rim chews off the field and athletic exceptionalism on it.
For the Bills to succeed this year, they all need to start shaving their balls and ass.