Chaos Theory team issues

Since Chaos Theory started I find that 4 out of 10 games I end up with no team. This isn't exactly fantastic. I'm a beginning player who's not exactly brilliant at this and find this frustrating. On top of this you get the high kill players in a team who decide to either quit on you cos you haven't got enough kills or throw you off the edge. This means that I'm playing on average around 1/2 of my games solo. This has seriously taken the fun out of the game for me