Yes yes YES!
Supports should've been the 1st ones to get this done.
Supports have been hit so hard this season with the major vision overhaul. The one thing that the support role brought to the table to carry a game, and Riot took it away. It was a good thing that vision is now a (forced) team objective, but that's where the power of playing support in the past lied. Setting up plays by owning the map through vision. Now that's gone and it's (thankfully) not coming back.
And honestly, I don't think there should be "support" items aside from the core laning ones. Just like with jungling, you have one item to enable the playstyle to work effectively (sharing the lane in this case as opposed to clearing creeps) and then open up the entire shop the player. The difference between Supports and Mages should be the scaling utility via ability power.
Supports should be able to get fed and run away with a game by providing and absurd amount of utility. The fact that a fed support is generally worthless in the game is just plain wrong. In no game should you outplay your opponent and be rewarded less than other roles. This is pretty much the reason so few people play support, because it rarely matters how good YOU are.