You know, Mark Sanchez sucks, but if you're referring to the "Mark Sanchez Jets" that made it to the AFC championship game twice, yeah, I think that'd be OK.
There is so much fortune involved in making the Super Bowl - relative to health, clutch performance, the 3-4 plays that change a game - that I don't think any of us could possibly be mad if this team made it to the NFL's equivalent of a semifinal two seasons in a row.
If they were to tank after that based on hubris, bravado, and bad drafting, sure -- get mad. Right now, with no playoffs in the rearview for 14 seasons running, maybe we should see how this plays out rather than banking on ignorant fan assessments of a guy with 10 games in the league. To say nothing of the fact that this was a guy that the team did not plan to have starting from day one. Every rational observer's best grade on Manuel was "A+ potential, raw, needs seasoning."
But "he's not Andrew Luck and I want what I want now now now so 0-16, because playoffs."