Tag team same class not allowed in 1 team.

[SuGenma]

So im really having a hard time getting to 1700 mmr on tag team. Each time im near 1700 i get 2 summoners(sometimes 3) or 2 destroyers in 1 team. When one of them grabs you and the other one assist during the grab its basically over.. 

 

They should not allow same class in same team. Its kinda game-breaking duo. 

What do you guys think (other then git gut)?