Since we have known for almost a month about the worlds focused balancing
Why not just take advantage of the 1-2 weeks of havoc it will cause to ranked balance and the short phase before the top list of permabans get sorted out. Yes riot will try to cause as little damage as possible to solo que, but we know that it is going to happen and we have known for a while that the major focus is on worlds.
So channel that inner teemo, nunu, singed etc and ruin the fun for your opponents with your champ choice.