Hoyer is emergency only. He chokes.He had Cleveland 7-4 playing for first place and self destructed. He had Houston in the playoffs and threw, I believe it was five interceptions. They were terrible interceptions. He is not a viable starter.
I agree that Hoyer should only be used in emergencies, but I don't get the rest of your post.
Sure, Cleveland was 7-4 under Hoyer, then lost a bunch of games. But if you actually look at the season, it really shouldn't be a surprise to anyone.
During the first 11 games, they played some terrible teams. They had impressive division wins over Pittsburgh and Cincinnati. But they also beat the 2-14 Titans and 3-13 Raiders, as well as the 2-14 Bucs, which was one of their 3 wins against the weak NFC South, the worst division that year, where the division "winner" only won 7 games.
Then they closed the season losing 5 straight games to the 9-7 Bills, 11-5 division-winning Colts, the wildcard 10-5-1 Bengals, the hot Panthers who won their last 4 games to claim the weak NFC South, and the wildcard 10-6 Ravens.
TLDR, they won 2 division games, and their remaining 5 wins were against teams with losing records, including 3 teams that would pick in the top 4 of the NFL Draft (the 4th, the Jacksonville Jaguars, actually beat the Browns). Then they lost their last 5 games which included 4 playoff teams and another with a winning record. Hardly Hoyer's fault.
The Texans weren't good with him, but they weren't good without him either. They went 5-4 with him, 4-3 without him, so it's hard to put him at fault for their struggles. They went 9-7 the year before as well with Fitzpatrick. And they went 9-7 the year after him with Osweiler. So maybe it wasn't his fault entirely.
He had a bad playoff game, absolutely. We remember that and it tends to make us remember him differently. But he's fine for what he is, a decent fill-in veteran option who has won games in multiple stops beforehand. I hope we never see him play a snap for us, but it's not the end of the world if we need him for a spot start somewhere.