Quote Originally Posted by ForeverAutumn
I think that Sayid might be Jacob.

Another theory of mine is that Sayid is going to be fucked up. Remember that the Temple guy told Jack that there could be some "side effects".

And...when Richard took young shot Ben to the Temple to be cured, he warned Kate and Sawyer that it will change Ben and he will never be the same.

There also has to be some significance that the "pool isn't clear".

Something is amiss at Temple Hospital. Don't drink the dirty water.

ooooo... maybe since Jacob was insistent that Sayid be taken to the temple it's because he wanted to inhabit Sayid's body so Sayid/Jacob could kill Smokey? Since Ben was taken to the water/temple as a kid and ended up being the one to kill Jacob, maybe that water/rebirth thingy is part of the loophole to let Smokey/Jacob kill each other?