Sivir could lose crit?

Sivir doesn't seem very strong right now and her abilities have no synergy. Her W crits, but that is wasted everywhere else.

It would be nice if Q scaled from both base damage (as she levelled) and a much larger % of bonus damage (maybe 40/50/60/70/80% base ad + 120/130/140/150/160% bonus AD). This allows it to scale more heavily into the late game without impacting her early game.

If the W lost the crit chance, it would be able to have higher natural scaling, allowing her W hits to deal above base damage.

Neither ability would gain a benefit from crit, so it could not power them up, but the higher scaling would let her leave crit for a more penetration focused build, allowing her to focus on dealing high team damage.

It would be nice to have her focus back on AD, Pen and CDR. It gives her a unique build path for an ADC and would make all her abilities more useful. The Pen and AD would both work for Q and W and the CDR would too, while also allowing her more survival with E and ult time.

Black Cleaver would be useful for her again, allowing her W and Q to shred an enemy team's armor. The new Spear of Shojin would finish her CDR while adding a lot of power to her with her increased ability focus through Awakened Dragon (Gain 50% bonus attack speed, and basic attacks refund 20% of your remaining basic abilities cooldowns on-attack. I mean, if her abilities meant more, this item combos with her ult insanely, allowing more Q's and E's for offense and defense and doubly boosting her attack speed with W (and allowing extra procs of it))

Right now she feels like every other ADC, but with a more jumbled kit.