YO, why?
Here is a opinion:
OKAY, better do something to the EXU2 package?
OMG, the file is damn huge!
Hey, i got a idea, that might be useful for the project. (probably not.)
Make EXU into separate files.
Something like this:
EXU.u (Includes inventory and other shit, gametypes... that stuff)
EXUPawn.u (THIS FILE MUST BE DAMN HEAVY, 600 god damn monsters, you know, download this if you want to play with MonsterSpawn, the campaign or if you want to make some subclasses, like the G59 stuff, probably this might also include the overlays and that pawn stuff, probably even the projectiles, but let's not make the things hard to control.)
Batshit Insane (Downloading the campaign is optional, lol, because the file size of the maps are fucking heavy, what if they just want to PLAY BOTMACHES?

Jigoku.u (This extra package... nothing to talk about it.)
FXBPawn.u (for insane people who wants to get reckt, yo yo Sun Barrel Slith is at HOME)
Why this?
Eh, the file is very heavy, people is not going to download anything, i think that's the reason why no much people wants to download this thing, well, IDK.
The file takes a lot to download in servers, i think that's the problem.
So put separate files so that people can download a part of it, since they want to do a certain thing, for example, they just want to play botmatches, THEY DON'T WANT TO PLAY THE CAMPAIGN.
OK, EXU2 with separate files might make conflicts in the code. (I HOPE NOT.)