Team Murder Mystery (or maybe Team Scooby-doo?)
1st: Eloan - level 7 warlord - leader - Velmont
2nd: 7 Rabbit - level 6 warlock - striker - JNC
3rd: Illarion - level 4 Sorcerer - striker - neurotic
4th: Papolstaanas - Kobold Avenger|Battlemind 6 - striker/defender - Mewness
5th: Gil - level 6 Artificer/Wizard - leader/controller - Cabana
6th: Kaeysari - Longtooth Shifter Fighter 6 - defender - (BenBrown)
"Rift in a Bag" (that's the best I can come up with

)
Those who've shown interest so far:
1. Lilli, Gnome Wizard 5 (Neil1889) - controller
2. Tristan Moonblade, Elf Avenger 4 (Lord Sessadore) - striker
3.
Papolstaanas, Kobold Avenger|Battlemind 6 (Mewness) - Ironheart, Wood Woad (warforged) Warden 4 - defender
4.
Kaeysari, Longtooth Shifter Fighter 6 (BenBrown) Lerrick, dwarf cleric 6 - dimsdale - leader
5. Artemis Hark, Human Hexblade Warlock 5 (FourMonos) - striker
6. Malakai: Level 3 Tiefling Sorcerer (Flre Elementalist) - striker
So I've got a proposed option for adventurers. Obviously this is up to [MENTION=84680]treex[/MENTION] and the players. The average level for Team Scooby-Doo is just shy of 6 ([MENTION=24380]Neurotic[/MENTION] - are you ok with your PC being 2 levels below the average?) and Team Rift in a Bag is around 4.5.
It seems balanced, both have a bit of everything. I know there's a few PC's left out in the cold from this.... I wish I could take more, but the last time I had 7 it was pretty challenging to DM.