"Lost" - Tantalizing Rumor Alert

BuddyTV and Kristin at E!Online are reporting that Micheal and Walt might be back full time on the island - or in the future - come season four. Rumor has it both Harold Perrineau (Michael) and Malcom David Kelley (Walt) have been approached to return to Lost as series regulars.

The full story is at BuddyTV.com. I'm intrigued by the possibility the article suggests that Walt's aging will be handled in the show. Could this mean we see him in flash-forwards? Could this mean when he raised Locke from the dead he was coming back from the future? Did he and Michael never really get off the island and his growth is the effect of Others experiments or the weird electromagnetism of the island?

Man-oh-man is it going to be a long nine months!!!!!