I wouldnt want sivir buffed per se but overall polished, for aome adc that has an attack range as low as teemo, she sure doesnt have a kit that excels at anything..
Things i feel that would make her life better is removing her ults passive off of richochet.. or better yet switching the passives around.. having sivira hits giving a 2second attack speed buff and her ult making richochete granting move speed... that way i can attack towers with supports standing under it without crying,
Tristana and jinx take a dump on her minion clearing speed... so why not allow richochete to last more hits as u level it up? Start at 2 end at 6?
Her ult is very very very easy to counter, rivaling uselessness of lucian's. The only pro to her ult is that it can get your team to baron and dragon for thw steal easily. The problem i have with her ult is that ultimately i can say ashe does ut better... evdn tho ashe does have a chance to miss, when it hits its just a better engage tool, while sivirs is more like an aoe disengage which is kinda pathetic.
Last but nit least most short ranged champs are awarded easier to manage manapools. for sivir this is the opposite. Im not saying that this is bad, but ita not made up for by anything... kalista gets mana back for killing minions... urgot gets mana back for killing minions, vayne and quinn hardly use mana. Sivir gets an awesome poke that is hardly ever able to be used more than three times, so is forced to build an essence reaver, which takes a while to build.... and by the time ur fi.ished you are lucky if your even able to compete with the enemy adc, unless shes caitlyn.
Overall id just like to see sivir actually excel at something rather than being a bag of mixed fruit that only shines eatly game, and not even that bright!
I cant see how anyone can claim shes in a great position at all, but sure she is not as bad as varus is with his attack speed buff on an on kill passive.