I believe an AMA award more appropriately fits here.
With that said, Just about everyting on this board is scutinized or questioned. So, in my opinion it's a fair question. Probably extenuating circumstances we're not aware of. Or simply, more time is needed for contact sports. But, since we're all lounge-chair QBs, coaches, doctors and lawyers, let's toss it up and bat it around.
I'm thinking it's what looks to be McDermott's return-to-play formula: Game-Play = normal recover time + ~30% (with a 50% margin of error). We'll call it the Tre standard.