Honestly, I don't really get why ADC items in general haven't been changed to guns, ammo boxes/quivers, things like bandoleers as defensive purchases pointed to what an ADC might want.
It's just strange that almost all ADC offensive items are SWORDS. IE, BT, ER, Anything Zeal except RFC, all of them are swords. They get Daggers and Longswords, Cloaks and Gloves, all as offensive purchase items. What, are they loading up that Rifle with em? An art/stylistic change for a lot of ADC items would go a long way to making them more reasonable. And before you complain about how melees would look using things like BT and Zeals, think about how few use them compared to how many ADCs do. You don't even have to modify it much, you could even just have Ranged/Melee artworks for a lot of items that adapt based on if you are classified as ranged or melee. It would cause confusion for all of 5-10 games, then it would be back to normal.
Things like swords could be changed to guns, dagger into ammo piles, Brawler's Gloves and Cloak of Agility into laser pointers/scopes. B.F. Sword into B.F. Gun. Dynamic artwork that changes based on a simple stat check (Ranged or no) means things just make more sense in the context of the champion.