Caleb Williams arrived in the NFL with scouting reports saying pretty much the same things. He’s an accurate passer who is at his most dangerous when improvising outside the pocket. It is why he keeps earning comparisons to Patrick Mahomes. This is probably why his biggest critics keep mentioning that he hasn’t proven himself enough as a pocket passer. Until that changes, they aren’t willing to accept the idea he will be anything special in the pros. One person who isn’t so sure of that criticism is Tony Romo.