Maybe maybe not, based on what we saw, I find it difficult to believe he didn't sustain a head injury that, at the very least, should have kept him out longer than just through halftime. When he buckled to the turf, that looked scary.
But yeah, we're all just speculating anyway. Let's see if the investigation turns anything up
Word is the team doctor Slid a hundy to the impartial neurologist under Tua’s right buttock - c’mon man