there were some teams gettign a lot of OGs last season as well, seem to be another of the many bug, erm i mean features of the game engine.
you get flagged at the beginning of the season, to score OGs , or to be a draw merchant ( i got that 2 seasons ago) and there doesent seem to be anything you can do about it
I had the draw problem last season aswell. I think ive got 2 new players in starting line-up this season and it seems to have improved but god knows why!!