Actually, given the necessity of cutting a 12-issue comic book miniseries down to (what everyone's guessing will be) a 3-hour-tops movie, I'd be very surprised if the pirate comic remained in the movie at all. That seems to me to be one of the first things that a moviemaker would cut as being "nonessential."
I'm still not investing a whole lot of hope that this movie will get made, or that if it does get made, that it'll be done right. But we'll see.
Johnathan