Board Thread:Spoilers!/@comment-1916997-20151017160320/@comment-6175354-20151130175123

Chameleon-Guy wrote: Now I'm thinking Emma will kill Hook...! What gave that away?

It has been implied since 5.02, that Hook would be the sacrifice needed to destroy the Darkness. As long as he is fully conscious and in control of himself, I will be fine with it. No one deserves, to be put down like a rabid animal. Especially, since he wanted to die in peace, back in Camelot.