The Jets continue to beam over Tim Tebow and the progress he has made as a quarterback this offseason. "I think he can be very good," quarterbacks coach Matt Cavanaugh said. "I was pleasantly surprised when I saw him over an extended period of time ... not just watching him play on film. I think he's certainly got the arm strength. He has good mechanics. They're getting better every day." Cavanaugh has stressed the importance of consistent footwork to improve Tebow's delivery. Although he's started working with Tebow on adjustments when the pocket collapses, the primary lessons center on improving mechanics inside a clean pocket. "I think with Tim, he's more focused right now in the offseason on just working on the fundamentals of trying to be rhythmic in the pocket," Cavanaugh said. "So (he) can be using the mechanics that (he) wants to be using. We started to toy a little bit with some of the other things that will happen to you ... And he's shown great progress. I'm real pleased with him."