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 and includes some of the following topics:

1. A ridiculously early projection of the 53-man roster.

2. Wes Welker and his future with the club.

3. A closer look at the running back spot, and the idea of a bigger back.

4. Nate Ebner as a possible kickoff returner?

5. Respect for Steve Grogan and the neck roll.