[quote=@XxFellsingxX]

So... is Flash going to end up meeting himself from an alternate reality? That... could actually be mildly funny.
[/quote]

Possibly, and to me hopefully.  The Flash was the first (I think) hero to ever cross the multi-dimensional barrier and meet himself from a parallel universe - in that case it was Barry Allan meeting Jay Garrick - so who knows, maybe he'll be the first to do it again!