Could this sort of thing be a product of inadequate conditioning?  Everyone who has done anything remotely taxing knows that when you get gassed, you do stupid junk and your judgement gets a bit cloudy.   I'd love to think it would be something like this, because its fixable over time.....With the limited training camp and him not necessarily focusing on conditioning over the summer (golf isn't wind sprints, especially with a cart), it wouldn't necessarily surprise me that he wasn't in peak shape.  just curious, and i realize its kind of a flyer, but tbh, i'm a bit confused and searching for reasons a statistically top tier quarterback could have such a 4th quarter mental block this season.  He's been a bit erratic, but nothing quite so heartbreaking as this year.