Ahh, it's Cloud City, my mistake, well that makes it that much worse now, I really liked the Platforms level, but ah well.
I still think Lando would be good if they did him in a fun way, like give him a really fun weapon, like a disintergration rifle (similar, but more like a machine gun, to the one in Jedi Knight 2), mad I know, but you are right, the Rebel heroes suck and they need something to make the better. Crazy and fun (but Star Wars themed) weapons would help.
Battlefront II common classes: Bothan Spy, Imperial Officer, Clone Commander or the Droid Engineer. Without points an Engineer or Vanguard.