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- Player can't play ranked without all runes
I went unranked to diamond in less than three weeks with no runes at all. What do players need runes for?
- Third free page for rune can improve a lot support gameplay
This would actually be nice to have.
- Player will lose just half ranked points if they lose with positive KDA
and positive KDA will lower your MMR for matchmaking and you will have more chance to win.
Absolutely not with this one. Should we find some way to include individual performance metrics? Yeah, we've needed to do that for 6 seasons and haven't yet we still rank players on the ladder individually, which makes no sense. But just KDA? Nah. Individual skill metrics cover all sorts of things like your farm and income rates, your KDA, your warding habits, your positioning in game relative to whats happening in game, your kill participation rate, objectives taken, damage dealt, taken, healed, etc etc etc. You need to included ALL these metrics in order to produce accurate and viable results.