1 Draven is not weak right now Its just other comps too powerful like assassin ninja.
2 Pyke has balance issue. Should remove his starting mana, like 0 starting mana+75 mana cost.
3 Leona as a 4 cost unit I think shes fine. She should be different from Sejuani etc. as she is now. I think her problem is her ult target selection. Should be lowest health champ.
4 Defense is bad in last patch but is getting better. Still needs work tbh, first of all Knight should be completely reworked from basic attack reduction to all damage reduction(20%/40%/60%), 80 basic attack damage reduction is bs right now. And Change warmog to Sterak's Gage because warmog is useless in quick round like tft. Sterak on the other hands is more useful and can be a good item against one shot unit, I seriously don't understand why riot chose warmog in the first place, like hello 30 secs game and warmog! What a completely idiot.
5 Akali is strong because locket and zeke. Unit itself is fine.
6 CC immunity is actually needed. I think tooth can be the solution, giving CC immunity instead.
7 Tristana's ult good. But her ult's charging time is annoying. Should give her no mana and let her stacks ult and explode. That would make her a proper carry for gunslinger.
8 no.
9 no thank u next.