1. Better engine, something like ID tech 5/6, DX11?
2. More support for the PC version of the game, Mod tools, more graphics options, better graphics
3. More customization for weapons, characters maybe weapon camos?
4. Improved weapons, instead of having loads of weapons have something like 10-30 really good balanced weapons
5. bigger maps or more variety of maps for example couple small maps, couple medium sized maps and some large maps.
6. more maps.
7. Get rid of the crappy campaign and put more focus onto multiplayer.
8. More support for the game
Those are things I'd like in Brink 2 that's if Splash damage thinks of making a Brink 2, if you got your own ideas I'd love to hear them.
