I won't miss the items that give generic bonuses to the abilities- I see that as part of the "Christmas Tree problem."
However, I wouldn't be opposed to items that let one perform special actions tied to abilities. From the description of an item granting "quick bursts across the room", that seems to be where they're headed.
So the item doesn't grant a numberical bonus to move so much as it lets you do a particular thing really fast. Likewise, Gauntlets of Ogre Power won't completely increase strength, but could let you hurl rocks or bench press an ogre or whatever.