More Support items.
Well, first you need a utility based section on items. When you're in the shop, or on item sets. It can be a little annoying searching for items by name, or armor, mr, etc. So if you added it to it's own like ...
Utility (subsections) Attack Magic Defense Movement etc
Or just add Utility to the tools section.
Okay continuing with my main topic. There are very few items that a support can pick from that is mainly utility. Sometimes that's all you want. Obviously they will have other stats, but that active and passive that are for utility.
There is such diversity on top laners, junglers, mids (kind of), and adc's (especially now). Yet all the same items for support. Come on and show support some love </3