He can't be the smoke monster because he can't travel over water (he was on the freighter), he can't be infected because there's no body left to be infected now (it would have been blown to bits on the freighter), ditto for himself resurrected. It's a puzzler for me to be honest.
He can't be the smoke monster because he can't travel over water (he was on the freighter), he can't be infected because there's no body left to be infected now (it would have been blown to bits on the freighter), ditto for himself resurrected. It's a puzzler for me to be honest.