@Region Philbis,
The did sit him out but the given reason was just that it was a blowout so they were resting some of their starters. (The Raiders came back with another 9 points in the 4th quarter but it was 43-7 when Aaron sat down.)
I don't think he was completely out of it, but I don't think he was all there, either. He'd had a razor-sharp game up until that point, and it was decidedly butter-knifey from then on.
Could have been a non-concussion injury too, but some of the problems were decision-making. And again, his eyes did not look right to me (especially between the helmet-to-helmet hit and the end of the half).
Anyway, I breathed a sigh of relief once he was out of the game, and now, if it was anything, he has a week to recover.