Glad to finally see a thread with video about this. I believe it’s extremely possible, and maybe even likely. I want to say there was one other instance where a similar hit occurred as well.
The numbers don’t lie, and personally, having a minor concussion is a much more reasonable explanation for his decision making than simply suddenly forgetting how the hell to play the position.
No way that he or McD would come out and admit this, especially with how everything with Tua went down last year.