Weekly Patriots mail is delivered

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

1. After a flurry of free-agent activity, what's next for the Patriots?

2. Looking closer at Darrelle Revis and his 2013 season in Tampa.

3. Vince Wilfork and his future with the franchise.

4. Brandon LaFell and the Patriots' wide receiver depth chart.

5. Still more needed along the defensive line.