49ers tight end Vernon Davis is excited to be a part of the team's new offense. Davis is excited that new head coach Jim Harbaugh has an offensive background, unlike former coaches Mike Nolan and Mike Singletary. "This offense is going to be pretty good for the tight end," Davis said. "We don't just have one way to go. That's good. We've never had that since I've been here." For the first time he'll be operating within an offense that gives tight ends freedom and flexibility against a specific defense.