Recon

Why does Locke need someone to do recon for him? In smoke form, we've seen him kill dozens of people, some armed with guns and some armed with ash. In human form, we've seen him get stabbed in the chest. As far as we know Locke has never been harmed. Of course that doesn't mean he can't be harmed. So, that leads me to believe that Locke has a weakness. But what is that weakness? Is it a person, place or thing? It probably has something to do with what's locked behind the door on Widmore's sub. Could Walt be locked behind that door on the sub? It sure would be great to get some deeper insight into Walt's powers.

Comments, thoughts, predictions .........