Hackers Ruining Champions Mode

Has anyone else ran into hackers while playing the first weekend of the Champions mode?

The guy makes all of my players except 1 on my team unusable. He then scores and just sits there until I back out. 

I hope we are given some sort of compensation for this. It's not fair at all for people who grind during the week to qualify for this mode to then be robbed out of rewards due to cheating.