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. Receiver Wes Welker and his offseason.
2. Assessing the defensive line and who might emerge as the starter at right end.
3. Free-agent possibilities for the Patriots.
4. Bill Belichick's possible draft thinking -- getting younger on offense.
5. Kyle Love, Dane Fletcher, Lee Smith and some other players to monitor from a development standpoint.