Changelings Confirmed for EPG?

Ok, I know I'm filling in the blanks on this one, so it's not an explicit confirmation, but this quote from the latest Design and Development is particularly interesting:

"Some races need more tweaking than others. If we ever get around to doing a version of the kobold as a PC race, we'll probably change shifty pretty significantly. You'll see more examples of how a PC race is not always the same as a monster race in the Eberron Player's Guide this summer."

So that confirms we'll see at least 2 races from the MM in the EPG. Warforged is probably one of them, and shifters are in the PHB2, so this seems like confirmation that doppelgangers are included. It could be hobgoblins, goblins or orcs, but I'd put my money on changelings reappearing.