I'm not so sure Joe.
Last night, I chalked the whole thing up to BB believing the game was over. He didn't waste any time getting out there to congratulate Caughlin.
But this morning, thinking about it more, it doesn't click. He had to have known there was still time on the clock, and even so, he should at least stay on the sidelines until the final snap is played.
At the end of the day, legends get perpetuated. I can't count the number of posts that took mundane issues or luck, and painted them as Patriot genius. Conversely, if BB didn't have such reputation of being an arrogant schmuck, these accusations wouldn't be so forthcoming.
But I'll play my own devils' advocate here, all the same:
I wasn't glue to the postgame footage about when he actually walked off the field, and just because a bunch of tool-posters say something doesn't make it true.
I can also see a security issue. When the field gets overrun with people, there's a valid reason to get away from it as soon as possible.