For the new rank mode

Im not sure if this can be seen by Roit. As a player from S2, i really think the new rank mode is bad. The problem is that players have to choose 2 positions, which u always have more than half of the chance to get the secondary when the role the player want is sup/jg/bot. Its hard to get the lane i want like mid----i tried more than 10 games with prime mid and secondary bot and i get 7 bot and 3 mid. What is more offensive is that i main in mid and i want to practice mid, but i just cannot get it in most games. It makes the game more difficult and less attractive. I want to play only anivia for all games but i can almost not get it. It is bad. Hope someone can make the league better. How do you think Faker gets bot much more times than gets mid while practicing in rank? It is also bad for the players. Its so unhappy for a player like me.