An item with lifesteal and crit?

Can we have this please?

Personally, I think that itemization for ADCs wasn't made that much more special this preseason with the exception of the essence reaver changes. People talk about crit being so much more accessible now, and it is early game (Zeal/cloak giving 20% crit), but late game it's nothing special. I could've gotten an infinity edge and two phantom dancers last season and have more AD, AS, and crit than I would now with ie and any 2 zeal items.

I think that having an item with at least 20% crit on it, some AD, and lifesteal, would truly be the item that enhances ADC itemization, because it means that infinity edge could be held off until late game. Currently marksmen struggle with itemization in that they are lacking essential stats mid game, be it lifesteal or armour penetration. And furthermore, ADC's often have their damage gimped if they have to get a defensive item of some sort over another zeal or BF sword item.

I suggest that the bloodthirster's shield be removed for crit chance instead, and that shield should replace death's dance's current passive to solidify that item's identity as a defensive item to survive burst. Moving crit chance onto bloodthirster would allow marksmen to have more versatility in their builds.