I do understand the idea behind it. Most players will be as good as for 1v1 as they are in TG and the other way around. If you just play only 1v1 and are in top 100, you dont want those players to play 10 TG to get a rating, but still having them why below there true rating. The same is true for opposite, for bad players. I fully understand that principle and i do think it is good for the game. Players will be quicker at there true rating. If they want such system like we have, the devs need to make sure that the Highest, lowest and median rating on both ladders are the same. At this moment this is not true. The TG ratings are very much inflated.
I made this thread about the inflated TG rating. If the devs fix this inflated rating, the system will work fine.
There is also a second small issue: Premades vs solo queueing in team game.