Simply not case. He showed the ability to go through progressions and look off defenders just fine in the preseason.Nix seems to laser in on his first option - usually Sutton - and refuses to move on. You'd better have a Cutler-esque arm to zip fast balls in there if that's the case, and Nix clearly does not.
He was a rookie playing his first ever game on the road against a team with a good home field advantage. He played like rookie in his first ever game.
Elway sucked in his debut and got yanked. Manning owns the record for INTs by a rookie.
Judging a player by one game is insane. I'm super disappointed with how Nix played today but it's not really the result today that matters. It's where he goes from here. Does he learn, or does he continue to do the same shit? We'll see.
I'll also throw out that the offense around him needs to figure their shit out as well. 4 drops of which 3 would have been first downs, basically no broken tackles or making the first guy miss, and hit and miss o-line play. Everyone on the offense needs to look in the mirror and decide if they want to play at an NFL level or if they are cool with being below average players. Because right now our skill players are easily some of the worst in the league, which does no favors for Nix.