Oh, pish, pish. Get them on the field. If they are strong enough for combat they are strong enough for the NFL. In fact, let’s go totally PC; teams must be representational of the country: x number of women, x number hispanic, heck, throw in a handicap person or two - do this and I might even watch, I would love to see the down’s syndrome kid on punt return.
With a motorized chair, anything should be possible.
The Affirmative Action Football League (AAFL)...no concussion protocols, no injury timeouts...ambulances parked on the sidelines, Life Flight helos standing by in the parking lot, pastors/priests/rabbis/imams in the locker rooms to administer last rites.