Martin part-time Cup in 2007? UPDATE denies part-time Cup sched rumor:

#6-Mark Martin is hedging on his vow to not return to Nextel Cup in any part-time capacity after moving to a full-time Craftsman Truck Series ride next year. He now says if the right opportunity presents itself, he might consider doing Cup races that run in conjunction with truck events.(Tampa Tribune)(4-14-2006)
UPDATE: #6-Mark Martin, who was at Lowe’s Motor Speedway to help promote the upcoming NASCAR All-Star race at the 1.5-mile track, said Tuesday that he has no plans to run a partial Nextel Cup schedule in 2007 and that he’d likely only drive a Cup car if a Roush Racing teammate is injured and unable to drive. “I’ve got to be careful about saying ‘never,’ but there may be a situation where I fill-in or whatever,” said Martin. “I’m just not going to say it couldn’t happen. There is some wiggle room and I just can’t say ‘never,’ but there’s no plans.”(Speed Channel)(4-19-2006)