I somehow like them, but you are right in the way of Ratings.
Normally my problem team are the Browns
tough games always, I play the Ravens. The Bengals are ok to deal with, but Browns and Steelers are always tough games. I won the Divisional Round against the Steelers in Overtime, I think one of the most thrilling games in my Madden CFM history, until the Superbowl were I faced the Seahawks, where I lost then in overtime, but I think there were 6 times possession changes.
But I think there is no way to switch it off, just stay focused these games and take them as much serious as games against teams with high ratings.