My awesomemeter ( patent pending ) :
Fail: Introducing any PVP gametype as a core gamemode. It will ruin the point of the game, and considering we have Killing Strike, would be kinda pointless.
Meh: More maps / bug fixes. While these are appreciated, they aren't quite awesome.
Win: Finish upgrading the rest of the interface. The new look is great, can't wait for the rest of the interface to match it ( especially the HUD ).
Awesome: T3 melee weapon for the berserker ( Katana and Chainsaw are only T2 ), and for the firebug, T1 and T3 weapons ( Flamethrower feels T2 to me ).
Super Awesome: Story mode or a story driven campaign mode.
At least, that's how I rank what I would like.