This Scenedaily.com link says that Michael Waltrip is still waiting to hear back from Domino's and Burger King as being a sponsor next year.

David Gilliland says that he thought that he had a sponsorship deal with M&M's that went through next year.  The link also says that M&M'S is going to fully say what they are going to do on October 3rd.

This Roanoke Times link says that the Wood Brothers/JTG Racing #21 car is going to have multiple drivers next season.