League of Legends: New Champ Select - Position Assignment

When exploring position select, we delved into how most people play the game and designed around what we found: most players feel strongest in two positions. So you now select two positions out of top, jungle, mid, bottom, support, and fill. You're guaranteed to land in one of the positions you select. And yes, support's now officially a position in addition to a role. Check out your options:
Select a primary and secondary position and matchmaking weights your primary choice, making it more likely you land there; you're guaranteed to slot into one of the positions you select
Select a primary position and "Fill" as your secondary, and matchmaking weights your primary choice, placing you in any other role if necessary
Select "Fill" and join a team in any position
Requiring two positions ensures short queue times and that no one on your team gets stuck in a position they don't want to play. We know some options (*cough* support and jungle) aren't always quite as popular, and plan to incentivize these roles with IP bonuses if necessary. We don't see position select impeding lane swaps or other emergent strategies in the future, and teams remain totally free to collaborate and experiment with different comps (double jungle 2016)!