- Mike Reiss, ESPN Staff Writer
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1. Considering how quickly tight end Rob Gronkowski will be a full-time contributor and how much his knee will affect his performance.
3. Cornerback Brandon Browner and his potential impact.
5. Have the Patriots done enough on offense?
6. Cornerback Kyle Arrington -- is he a weak link?
7. Tight end Zach Sudfeld keeps coming up in the discussion.