This is my prediction how a champ select in the new mode will go
These are from the perspective of a fictional character called smurfo, who is a mid lane diamond but a top lane plat.
Situation 1: Smurfo: I am mid diamond, I want top diamond too, if you take on top I'll carry from the mid lane
Situation 2(premade with top diamond):
Smurfo: You queue up for mid, mid I queue up for top jungle, then we swap for the easy win.
Seriously, I don't think this system is smart, it only promotes more pregame harassment while forcing people to play roles they don't like to get diamond on all roles.
I don't think it will fix anything, I fear it will break everything
Please don't go through with this.