Eddy and I have lost (at least) two games because one person deadbeated his first three turns and his partner benefited from getting all the extra armies. If a person is kicked out, even in a doubles or triples game, his armies should go neutral. That would punish the deadbeat's team and not the teams playing against him.
Or, an even better thought, just make it so that you can select a minimum rank when setting up your games. It's rare that Sgts deadbeat.
Effin' noobs.