Mail is delivered

Every Tuesday on ESPNBoston.com, questions from Patriots fans are answered as part of a weekly mailbag. This week's mailbag has been posted and includes some of the following topics:

1. Could the Patriots' young defense surprise?

2. Might the Patriots be playing with fire with Tom Brady and his contract?

3. Wes Welker and his possible return.

4. Randy Moss and his future in New England.

5. A closer look at tight end and how the pieces fit.