Cap is dead, but JackBNimble got a corrupted copy of him saved. There's hints that Cap's eghost got out, and a short story about CaptainChaos's funeral would've cemented that Xaos is Cap's saved copy from JackBNimble and that FastJack knows about it. Unfortunately, due to a disagreement between the author and Catalyst (...and the Understatement of the Year award goes to Abstruse!), the story never saw official print.