The quarterback joined the Jets from the Denver Broncos last year, but spent the season as backup to Mark Sanchez, attempting just eight passes in 2012.
The 25-year-old told reporters: "It's nothing I can control, and like I've said ever since I was at Nease High School, I really try not to worry about what I can't control.
"Just try to have the best attitude, have the best effort, a great work ethic, and so far, this off-season has been a lot of fun. Been my best yet.
"I'll be there Monday ready to work out and have a great attitude. It's been a great off-season, I've had a great time."
The Jets failed to make the playoffs in 2012, finishing third in the AFC East.