Entertainment Weekly reports that Ian Somerhalder (Boone) is returning to LOST for its final season. Boone, fans will remember, was killed in the first season and made a brief appearance in the second.
For my part, he's been sorely missed. I liked Boone, a genuinely decent guy with family issues, who really wanted to pitch in and be part of the team, but just wasn't particularly good at survivalism. I'll be glad to see him again.