@Aussie: I can't say I am a believer of any of those guys: Jon Cotner, Jon Burrows, Jesse & others...
They are all just like voice /look impersonators just like we've seen in Michael's case, too.
They are all very talented and on certain songs they really do sound like Elvis, respectively Michael.
It's exactly the same mystery surrounding both impersonators of Elvis and those of Michael!
Fans are always tempted to think: what if it's him!??
I don't know if any of those impersonators is really Elvis, respectively Michael... But nobody can't exclude the possibility, can we??
All I know is that i can very well picture Elvis still recording tracks and releasing them online ... like a message bottle thrown in the sea... who knows under what ID... I think he could have never quit the love of his life: music... singing...