Everyone know how much Dylan McKay likes to make an entrance. Or an exit, really. Only to make an entrance again years later.

Well, according to a reliable source at Zap2It, the character may be up to his old tricks.

As reported awhile ago, Kelly Taylor will have a four-year old son on the new 90210. The obvious assumption was that the child was the offspring of Kelly and Dylan.

Since then, however, Luke Perry has denied any desire to return to the zip code that made him famous. And the network hasn't announced plans to bring him back.

Still, the aforementioned insider said the eventual return of Dylan was likely. Guess we'll need to tune in and find out.

As if we weren't going to anyway!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.