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. Closer look at the offensive line after three draft picks have been added to the mix.

2. More on the hot-button topic of quarterback Jimmy Garoppolo selected in the late second round (No. 62).

3. Could running back BenJarvus Green-Ellis possibly return to the Patriots as a free agent next year?

4. Picking some undrafted free agents who could be candidates to break through.

5. Armond Armstead and the defensive tackle spot.

6. Bill Parcells and the Patriots Hall of Fame.