Caliostro said:
No... Just no.
The story is perfect as it is... Don't touch it. It has a beginning, a middle, and an end. As Gibbons put it, adding to it isn't adding, it's diluting.
Haven't we ruined enough great things by "adding" to them? The original Star Wars Trilogy. The Matrix. Call of Duty 4: Modern Warfare.
Stop "adding" to things that are perfect. Stop trying to milk things under the guise of "fixing" things that aren't broken.
Goddamnit... This kind of thing should be considered a crime.
Uh... The Matrix wasn't "added too", it was meant to be a triliogy and written by the original writers. And I really don't understand what you mean by COD4, MW2 (while short) had an interesting storyline. I'll agree with Star Wars to an extent, but some of the Expanded Universe stuff is pretty good.
Like in my earlier post, I'd like to see it made just to piss off the creators, but in reality, you're right to and extent, the Watchmen Universe really doesn't have a lot more to offer.. maybe some prequels of the hero's past adventures... but there isn't a lot of material.
However, things like Star Wars and the Matrix DID have the potential and material to be more epic in scope. There is a lot of backstories, unexplored characters, unexplored places that many good stories could have come from them.... they didn't, but it could have been.