Joseph DeMartino
Senior HTF Member
Not after the middle of the 2nd season. Except for one S5 script ("Day of the Dead" by Neil Gaiman) JMS wrote every episode of the 3rd, 4th and 5th seasons.
In any case, he's going to want to oversee any future LTs, at least as Executive Producer, and probably as de facto story editor, and that's hard to do when you're in London shooting a TV pilot and WB is prepping the next LT segment in Toronto. Even he turns the writing on LT over to someone else his existing writing commitments are going to leave him no time to wear any of his other hats on the project - and he's not going to let anything go out under the B5 name that he doesn't control. (Why should he at this point? He's an "A" list writer now. )
BTW, the list of projects mentioned above doesn't even include his comic book work, and several other movie and TV things only hinted at thus far. (Including a "near-legendary" SF property being prepped for the big screen.) Also he said to keep an eye out for some kind of announcement in the June 19th edition of Daily Variety.
Regards,
Joe