The Jets have struggled for the past three years as they have failed to reach the playoffs after reaching back-to-back AFC championship games in the 2009 and 2010 campaigns.
Ryan told reporters: "Watch out for the Jets, man. I'm just telling you. My expectations have never changed, I want to win and I expect to win. I'll say this, it's time to deliver.
"It's time to deliver for this community, for New York, for this entire area. We got to step up and deliver. I'm not running from it. Let's put it that way. I expect a lot out of this football team.
"Nobody's really talking about us and that's fine and dandy. They're going to."