I'd like to see something cemer suggested on IRC a while ago: regular or at least semi-regular patches/updates to the game that revise the current official map list. This should include adding new, interesting ones that would encourage the community to try out new maps and play them in a competitive, as well as a casual setting. This would also benefit the mapping community, as they'd have more of an incentive to create content or revise existing content in order to make the game on the whole more enjoyable.
If I can think of the thing that bores me the most when I play AC, it's that people only ever play the same 4-5 maps. In my opinion, developers also should not be afraid to remove certain maps from the official package too - however that's a less pressing matter.
And then, a /pause or /timeout feature as others have suggested.
<troll>
Oh, and I'd like to see AC become more like Quake Live/Reflex.
</troll>
If I can think of the thing that bores me the most when I play AC, it's that people only ever play the same 4-5 maps. In my opinion, developers also should not be afraid to remove certain maps from the official package too - however that's a less pressing matter.
And then, a /pause or /timeout feature as others have suggested.
<troll>
Oh, and I'd like to see AC become more like Quake Live/Reflex.
</troll>