"True-CC"

Since Riot has decided to nerf defensive items to promote more "in-your-face" plays to thrill the crowds at Worlds. I feel it might be good to compensate some tanks with a new mechanic. Just like we have "True-Damage" which is essentially uncounterable and cannot be itemised against, we should have "true-cc" which disables any champions ability to dash OR the use of summoner spells for a few seconds, also disabling the activation of item effects too. It is not fair that True-damage exists but not any defensive counterpart, true-CC would be helpful against champions who are able to spam dashes and mobility. etc .

I think it would add a nice little buff to defensive champions which doesn't include buffing how tanky they are and thus making the fight "boring" by Riot's standards.