Bleeding Cool has just posted a report from this weekend’s Megacon in Orlando, Florida. Within, there appears to be the first acknowledgement of a possible return of Wally West in the New 52 DCU:
That led us to a young man that asked about Wally West…[DC's Dan Didio and Eddie Berganza] said because there were de-aging Barry, they didnt want him to be the same age as Wally. Plus they didnt want to take away Wally’s kids and family or make him a teenager again, especially with Bart already in that role…Their answer was that they are simply focusing on establishing the characters they started out with in this new 52, but not saying those other characters don’t exist or aren’t around in some way. They understand that everyone’s character is someone’s favorite. They just ask us Wally and Donna [Troy] fans to be a bit more patient with them and those characters will be seen once more.
Haven’t seen this corroborated elsewhere as of yet, but it is still early in the day. Watch this space for more!