Is it possible to lose a game, that you lead 2-0 i turn 6 2nd half?
Unfortunately yes:
http://fumbbl.com/FUMBBL.php?page=match&op=view&id=2658178
My opponent scored in his 2nd half turn 6, 7 and 8 and then I lost 2-3 - and no, he doesn't have a oneturner or a Throw Team Mate player on the team.
I've never tried that before. And to make it even worse, the game was a decisive league game, and I only needed a tie to win the division trophy.
My opponent simply scored a TD in turn 6 and then rolled 2 Kick Off Blitzes in a row, while my AG4 elves rolled snakes and ones and left the ball wide open.
I guess when Nuffle says no he really really means it! Damn you...