Sivir should be melee
Before anyone begins their rant on why sivir is amazing and blah blah she's fine git gud
I like sivir, that being said. She's fucking awful.
Sivir's kit has literally one goal, you push minions THAT'S IT! She has little to no survive-ability against any mobile champ that can move faster than you, so just about anyone in the game. Her auto range is so pathetic it might as well be a melee champ, her passive is incredibly lack luster since the move speed for getting that close to someone doesn't make up for the danger you're put in, I never really cared for the mana problems I'm decent and using my E to absorb and survive hard cc, but aside from that, they don't NEED to cc you to kill you, your damage is so low you can be out auto attacked by any support in the game, hell soraka might be a challange.
Q, good poke, high mana cost, don't spam it. W, waveclear....YOU WANT WAVECLEAR?! I GOT THAT SHIT! E, long cd to possibly block any ability. Once...and then you're dead R, some shitty move speed pad
Alone all of sivir's ability are terrible, NOW HOLD ON! When I say alone, I mean solo que. If you have 2-3 people premade with you sivir is now the best member of the team, just for the synergy with ult, and force pushing lanes.
I'd rather see sivir actually able to stand up to at least one champion aside from another shittier sivir. Nobody feels threatened when they see sivir they just say "Oh a sivir, guess we have to go get free kills off her in bot lane because SHE'LL JUST KEEP PUSHING" Like tryndamere but worse.
Make her Q a skillshot that works like gnar Q, if it hits an enemy it should debuff them increasing their damage taken for a short time, if it misses, it comes back and has it's cooldown shortened.
W is an auto enhancer that causes her next 3 autos to instead swipe everything in a cone in front of her for some extra damage and aoe.
E keep it
R add some attackspeed.
Then finally my dream of sivir jungle will come to life.