We've had Mars Attacks Cerebus. We're getting Angela in Guardians Of The Galaxy. And now, Peter Svensson send in this tiny titbit from Wondercon.

Mark Waid will be announced today as the writer of a Rocketeer crossover book featuring a big name artistic legend, with a non-IDW controlled character.

Well that could be anyone. Mark Waid and Alan Davis with Rocketeer Meets… Hellboy?

Mark Waid and Neal Adams with Rocketeer Meets… Spawn?

Mark Waid and John Byrne with Rocketeer Meets… Dan DiDio?

Anyone care to add a guess?