Whoa woah woah, June? Why not July, when most ppl are having their summer holidays? Ppl are probably still at school in June (those jazzers that are still young(ish), that is) so July would attract the most players and offering more flexible match times because ppl can play during the mornings and late into the nights.

I also don't see why assault is too complicated (the jj2 community is NOT stupid) and why 3v3 in assault lvls won't work. Even 2v2 in assault is fun to play. But I guess that you're sticking to your opinion, Reptile, so I'll just let assault and the other game types drop right... here. *thud!*

I have a couple of new lvl suggestions:
Swinging Jazz, 7th Lava Fall, more Cell lvls (try taking lvls from Evil CTF pack or Realms of Chaos), lvls from Future Evolution (lvls in this pack are BIG and therefore suited to clanwars), J.A.I.L and maybe even TSF ctf lvls for clans with players that have TSF (Fright Night CTF, Defense of the Paradise), Deep in the Jungle (I betatested it and though the lvl isn't popular, it has a lot of playability). We could also lock stripe and Cell together in a room and force them to make l33t ctf lvls together and they will get one meal + 2 glasses of water per lvl they make.