MWR is expected to announce at Texas that David Reutiman will NOT return to the #00 in 2012, instead the #00 will run a partial schedule with driver Mark Martin. Aaron's is expected to also fill the space of Clint Bowyer's schedule.
From CBS Sports:
Mark Martin in the Michael Waltrip Racing stable for a partial schedule next year. #56-Martin Truex Jr. will return to drive MWR's NAPA Toyota with newcomer Clint Bowyer coming on board in a partner Toyota entry carrying 5-Hour Energy sponsorship for the bulk of the campaign. Sponsorship for the #00 entry driven by David Reutimann will not be in place for the entire 2012 schedule opening the door for Martin to take over and compete on a partial basis. Michael Waltrip Racing has an announcement planned Friday at Texas Motor Speedway where it is expected the team's firm 2012 plans will be unveiled.
From Jim Utter Twitter Account
Hearing David Reutimann will NOT return to Michael Waltrip Racing next season and the No. 00 may run a partial schedule
One more thing...Mark Martin may have a deal done for a partial schedule in 2012.
IMO- This had more to do with upgrading their driver lineup. Getting Clint Bowyer and full funded equipment along with Mark Martin to add veteran experience.