What about the whispers that Miles talks to when he exorcises that lady's house? The lady who had a framed photo of Mr. Eko as a child on her wall; The lady whose framed photo of Mr. Eko changes after Miles tells the whispers to leave?

1.) How can the whispers be Eko's spirit when that would mean Eko's spirit returned home to some random house in suburban America, rather than Nigeria or back to the island?

2.) Does Miles change the past when he speaks to the voices in the bedroom?--Is that why the photographs downstairs change? In that moment, does Miles do something to keep Eko from getting on flight 815, and call him to that bedroom instead?

3.) Was Eko on flight 815 because he was headed to London to do Yemi's schooling in his place? Or was there some other reason he was on the flight?

4.) Are the voices in the bedroom a whole group of dead people? Is Eko only one of them?

5.) By "dead teenager" you meant Karl, right? Not Alex?

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