Weekly Patriots chat recap

Every Thursday on ESPNBoston.com, questions from New England Patriots followers are answered as part of a weekly chat. Today's chat kicked off at 11 a.m. ET, can be recapped here and included some of the following topics:

1. Darrelle Revis and where things stand with his potential return. Ditto for Devin McCourty, Shane Vereen, Dan Connolly and Stephen Gostkowski.

2. Underinflated footballs and the NFL's investigation.

3. Percy Harvin, Mike Wallace and the idea of supplementing the wide receiving corps in some form.

4. Running back Tyler Gaffney and expectations for 2015.

5. What if Malcolm Butler didn't intercept the pass at the end of Super Bowl XLIX?

6. Vince Wilfork, Haloti Ngata and how the end of those players' careers with one team can be tricky.

7. Identifying four possible targets in free agency from other teams: OLB Jabaal Sheard, TE Lance Kendricks, RB Reggie Bush and LB Colin McCarthy.