Another Loophole Theory
I looked all over the site but didnt see another theory like this.
Jacob and Flocke cant kill each other. Apparently normal people cant kill them either. Flocke was shot but the bullet did nothing, the guy picked it up. However Ben was able to kill Jacob and Jacob says Sayid is important because he can kill Flocke. The only things those two have in common is the fact they have both been saved in “the fountain of youth”.