Gore would not place himself in this position if he felt he was not physically able.
He never did any of that in the past, and only his thought process, and workout procedures, could dictate the level of fitness, to alleviate the possibility of injury.
Any player who could have come back from what he has been through, is very aware of this, so if he wants to play........go for it.
Injury is around the corner from flag on to the the NFL, so every player plays with this fact. It is not new, and I am sure Frank is highly aware of this.
He is probably working his *** out right now, to show up fit and ready to work.
Much respect, for one of the best to lace, and strap up for our Canes....