desmond back in the island lost spoilerOk, the new episode of Lost just ended, this one based on Jin and Sun.

But at the very end the moment we´ve all been waiting for. Desmond is back on the Island. The obvious question is why…

Is Desmond the true heir of Jakob?

Is Desmond the secret weapon of good vs evil?

Why is Desmond back to the Island of Lost? Care to give us your theory? Head to the comments.

My guess is, somehow he´s not affected by Locke /Man In Black´s manipullation. He´s the one who can kill Man in Black.

Can Desmond kill Man In Black on Lost? What do you think?