Tim Tebow wants to see Mark Sanchez do well, even though his teammate will have to struggle in order for the former Bronco to start for the Jets. "We have a great relationship, on and off the field," Tebow said. "It's really very easy to say I am rooting for him. I will not root against him. I wish him nothing but the best. Now, that doesn't mean I have to try any less, but I really think he's done a great job. They've been in the AFC Championship Game twice he's been there. He's a good quarterback and he'll continue to work hard and be the best he can." Tebow wants to become a starting quarterback again, but he said he believes he has to get better at "everything" about playing quarterback in the NFL. "I think understanding offense very well, that'll be a key. And just continuing to work on fundamentals," Tebow said. "My biggest weakness has probably been fundamentals. The offense we ran at Florida, I had great fundamentals for that, with my feet. Now, being under center, play-action, seven-step drops, being in the pocket, it's different. The great quarterbacks aren't necessarily super-athletic, but they have great rhythm and timing because of their feet. ... Sometimes I want to go so fast, so having rhythm and timing is something I need to work on every day."