McDaniel is the head coach of the team. He’s responsible for who plays and who doesn’t. Medically cleared does not mean suitable to play. Your hypothetical neurologist has no role in playcalling, but it is literally McDaniel’s job to decide who steps foot on the field.
Particularly when virtually everyone in the country watching last Sunday observed that Tua smacked his head on the ground and could barely walk after. No, I’m not a doctor and neither is most of the chattering class. But this isn’t a 20/20 hindsight situation: Many fans, players, and yes
neurologists were saying Tua shouldn’t play *before* the game. The team doctors are hardly independent.
If you need evidence that McDaniel knew Tua wasn’t fine tonight, look no further than the fact that they activated their third QB for the first time all season. Probably because Tua had a sore back, I guess. The scene tonight was surely isolated and coincidental.