The problem with AB's feet is actually frostbite.  It's now being reported that he walked into one of the new cryotherapy chambers without the proper foot wear on and got frostbite.   https://www.cbssports.com/nfl/news/antonio-browns-feet-are-reportedly-not-blistered-but-frostbitten-from-a-cryotherapy-machine/   The irony is delicious.   He won't come to Buffalo, the "Siberia of the NFL"  to play.  Instead he goes to sunny California and gets frostbite in the middle