I don't know. If there's a second group after him, aside from Doyle's people, they've taken their sweet time in actually doing anything.

Honestly, I don't have my heart set on this being a sham. I was just saying that there are a lot of reasons someone would have for faking his own death, and it's probably hasty to discount a possibility just because the little peek we're getting through the keyhole doesn't make sense.