These are the only reasons I will ever leave, in order of worst to I might still stay: 1.Bad Map. I do not play disfunction. Period. There's a few others that I leave more often than not, like Cathedral and Citadel. 2. My teammates are clueless. I guess this falls into team balance, but if I'm playing and constantly noticing my teammates playing like redjack bots, im out. 3. Egregious match in progress. I don't mind joining an already started match, but if I drop in and it's 65-13, I'm going right back to orbit. And if there's any combo of the 3, I'm in orbit, possibly Alt-F4ing.