So one theory of what took place in this most recent episode is that Yemi was not Yemi, instead he was Smokey. Smokey took from Eko the shape size and voice of Yemi. When Eko gave his confession smokey did not approve of his answer so smokey admitted that he was not his brother. Then the smoke took it a step further and killed poor Eko.

So do you think that Smokey took the shape of Yemi? And do you think that Smokey has done it before with Christian when he appeared to Jack? Was walt using Smokey when he appeared to Shannon?

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