I'd love to see a solution like this. Maybe it would help encourage players to defend points instead of just trying to inflate their personal scores by running all over flipping points.

No! Don't you touch my teemo, god of thunder

I hope Riot doesn't knee-jerk nerf speed gains. People are learning once you calm down and get better positioning, endless speedy ninja caps aren't really a problem.

This issue only affects bad teams and first to windmill cap attempts. During the rest of the match, IF and I mean IF, you are holding/defending the points correctly, high speed is null.