Weekly Patriots mail is delivered

Every Tuesday on ESPNBoston.com, questions from Patriots followers are answered as part of a weekly mailbag. This week's mailbag has been posted, can be read here, and included some of the following topics:

1. Looking at the Wes Welker contract situation from various angles.

2. Picking a few players on the roster who could be primed for a big jump.

3. Will the 2012 Patriots offense equal the 2007 Patriots offense?

4. Cornerbacks Ras-I Dowling and Kyle Arrington, and playing in the slot.

5. Julian Edelman's development as a receiver.