Cheaters is predator lobby... annoying

I find very annoying the fact that especially in the morning(europe time) there are only like 60 people in queue for diamond/predator rank games, and evry time, but every time i get over a silver lvl 20, snaping on targets and tracking people on the walls while shooting. I find one thing very problematic, and that's the fact that people are allowed to team-up with cheaters. I mean, it's not normal for a diamond to team with a silver or 2, the should be an automatically interdiction for that(can't fimd other expression). There is such a big difference between silver to diamnond, and it's easy for all cheaters to get to predator games. I this respawn or someone responsible should do something so people with very different leagues should not team-up, because this is ruining the game. Today i've got cheaters 4 games in a row, and 3games the same person, teaming with yhe same diamond guy. Even with my bad grammar, i think the situation it's easy understandable for the ones that know that.. This is my first topic here, and the only think that made me writr this was the frustration on getting this kind of match making in high rank..