Juggernauts Main Issue

It seems pretty straight forward that the juggernaut's biggest weakness is mobility, they will have difficulty reaching their target. To add to that though, they have less capability of effectively defending against skillshots, slows, and CC as well because of that lack of mobility. This means they have to rely solely on positioning, with no way of changing their positioning without flash or walking to a different spot.

Has there been any thought about making an item that reduces the effectiveness of slows and CC on Juggernauts only, meaning that it's a passive on an item that clicks off anytime a champion uses a dash? So sure, if you want to be less affected by CC and slows you can, but if you use a dash or mobility skill you now are back to normal.

This seems like an eloquent way of providing a buff to an entire class, while not being useful on almost anyone else, and could be readily added to the least used item in the game (Ohmwrecker).