In the comics, Professor Zoom (a.k.a. Reverse-Flash) has a few different origins, but most have him hailing from the 25th Century. He's certainly never been a detective in Central City! It could be then that Rick Cosnett's Eddie Thawne is an ancestor of Eobard's, and he talked to Comic Book Resources recently about how The CW's The Flash will explore his family and their connection to the Allens.The actor then went on confirm that he's been reading up on the Reverse-Flash in case he ends up taking on that role somehow, and talks below about what he finds interesting about the Thawnes. He seemingly goes on to confirm that both Reverse-Flash and Wally West are indeed on the way, along with Cobalt Blue!Of course, Cosnett could be referring to what he found interesting in the comic book here, but the fact that he includes Wentworth Miller in the same sentence makes me think they're elements that the show will explore. For those of you who don't know, Cobalt Blue is Barry's twin brother who was stolen by an inept doctor responsible for killing one of the Thawne's children. As a result, he was brought up the this family and ended up becoming one of Barry Allen's main villains!