What do you mean, Bouncer already has multiplayer...but let me guess, you meant, multiplayer story co-op mood sorta deal? That would make the game better...but a number of things would make the game better.
While 20 hour Bouncer would, probably not work, a more interactive, more involving game on the other hand, that might last, first time 12 hours instead of 3 would raise The Bouncer from its mediocure state. Afterall, one thing having a simple beat em up, another thing, having a beat em up where the background can be interacted, go from one part of the story to the other without CGI would be nice as well. Afterall, the gameplay of watch movie, beat people up, watch movie, beat more people up, and watch another movie just doesn\'t work these days. I like the Bouncer, I just didn\'t think it was a great game.
As for this rumor, if short as in RE short (with plenty of extras to continue playing afterwards), thats fine. But short as in Bouncer short, ick. having long games are nice and all, but long games don\'t make a mediocure game any better (in fact, I doubt many, if any people here would play a crappy game for the total 40 hours needed to complete it).
And since it is a rumor, I\'ll take it with a grain of salt.