User blog comment:Fistful of Force/Do ADC really need that much damage?/@comment-4434378-20130206200016

As far as builds go, Ranged ADC don't have enough innate damage to make themselves a worthwhile addition to a team without damage items.

As far as concepts go, you can have low damage kits like Cait/Ashe, but you need to make sure that the kit allows the carry to pick up the damage items and be safe.