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. Tim Tebow and his chances of making the roster as a No. 3 quarterback.
2. Following up on the receiving corps and some early growing pains.
3. Brandon Spikes and reporting for mandatory minicamp.
4. Shining the spotlight on the safety position and Tavon Wilson.
5. Impressions of cornerback Ras-I Dowling in offseason camps.