You say you wont rush because the rules were nr20? Well, the rules for a FFA game is no teaming...so you could always break a rule if they break one =). Besides, no crying over spilt milk, but like the other gentleman said, rush em with zergs next game as vengeance for this.

"You called down the thunder, now reap the whirlwind"
"Im about to overload my aggression inhibitors"

"It says....push any key...er um, which one is the 'any' key?"

"Knowledge is Power. Power--Leads to Corruption. So we all go to school to be Evil!"