It's not the premiere, more like a return from a 4 month break after jennifer garner has had her baby. But yes you're right it's in Lost's time-slot.

It's all speculation at the moment, obviously, but there are a lot of "coincidences" here.

Back to the Kendall = Locke "theory", I'm trying to remember what exactly happened to Kendall in alias....any ideas so we can prove/disprove this?