User blog comment:Udyrthegreat/ My Buffs for Outclassed champions/@comment-3974211-20120826193209

I don't think Sivir's Boomerang's damage is the issue with Sivir. It is one of the strongest harass skills on AD carries (albeit the cost could be reduce, but I only ever said the damage didn't need touching). In my opinion, the issue with her lies in her Ricochet/W. It serves no purpose as a skill and as such she's one skill short compared to other AD carries: and with a non-damaging ultimate, this makes her more reliant on auto-attacks.

If Ricochet was a toggle once more, it would become a pushing/team fight skill: but, as it stands, it's just not useful enough.

The change to her ultimate is intriguing though.