Christian in the cabin says Aaron is right where he is supposed to be. Because Aaron must be in a position to leave the island. Why? Because Aaron must not be raised by "an Other".

Maybe there have been posts on this before. Doesn't "raised by another" strike anyone as unusual phrasing? Why would anyone say that rather than "raised by anyone else" or "raised by someone other than you". Knowing what we do now, doesn't it make more sense if the psychic said "an Other"?

Is this possible, or am I just reaching way to far?