Exactly with respect to playing 80 rated gold teams.  I went on a bad losing streak and dropped from division 7 to division 9.  Divisions 8 and 9 seem harder then divisions 6 and 7.  When I play other high rated teams 90 rated with 100 chemistry it is generally a fair game and I win some and lose some, but when I play an 80 rated team with 80 chemistry my team does not do anything and I lose the majority of the time.