There could be an upside to the Lost hiatus after all. On Wednesday afternoon, TV Guide's Michael Ausiello reported that Damon Lindelof and Carlton Cuse are in "advanced talks" with ABC about adding another hour-long chapter to Lost Season Four. The arrangement is by no means set in stone, but it is encouraging news.

No word yet on how this extra hour might be added to the season's remaining five episodes. We could get another episode, or the finale could be an additional hour. Would a three-hour season finale be too much, even for Lost viewers? How will this affect the scheduling of the two-hour season finale? Currently, the season's last episode is split into two installments that will air one week apart. Will there be room for this bonus episode now that Lost is sharing Thursday nights with Grey's Anatomy and Ugly Betty?