I do think the primary focus of the TF2 team should be re-balancing weapons, however if they come up with an interesting, balanced concept for a few weapon that wouldn't really work for their rebalacing effort (like say it's a completely different type of weapon then we have currently, like the BASE Jumper was, or say they come up with a new engie secondary that's completely different from the Pistol, Wrangler or the Short Circuit) I would like to see them add it to the game. Just saying "No they should only rebalance" seems kinda short sighted.