From the Vertigo Panel coverage at CBR:
"One of the things I'm always asked at conventions," said Stewart, "is when is the next Seaguy." Stewart said that he's been asked that question for five years, and now both "Seaguy 2: Slaves of Mickey Eye" and "Seaguy 3: Eternal," will be out soon.
This is followed by the announcement that Sean Murphy, a young artist who I dig a lot (here is his website), is going to be the artist on Morrison's upcoming Warcop series.
To quote Dr. Sam Beckett, "Oh boy!"