I don't think the NFL will ever go to full-time officials. All these officials come up through HS and college ranks while holding down regular, full-time jobs and careers. You're gonna tell some person who's in the middle of a long and successful career on the outside, where they're making most of their income, to step away and focus on prepping for the next game, all week long? It's hard to see what they'd be doing all that time, and it's even harder to see many people accepting that. Does anyone think they'd be able to slide back into their other career after the NFL is through with them? And they probably LIKE their main jobs and won't want to stop doing them.
So full-time refs is probably not the solution. But there are so many cameras catching all the action. Put half a dozen trained refs, not necessarily ready to be on the field but experienced at the college level, watching a dozen video screens, with controls to focus in on particular plays and actions, at every game. College refs will probably be happy to take the gig, make some money, and get noticed by the NFL for possible on-field jobs in the future. Their direction: When you see something, say something. If Davis gets punched in the face and loses the ball, let's not award the ball to the Jets, let's penalize Okereke for unsportsmanlike conduct and let the Bills keep the ball.
Thanks for pointing that out. I missed it completely during the game.