Since Ekko's ult throws him 4 seconds back in time
Unless stunned, snarred, or knocked up (which stops you from ulting anyway) shouldn't his ult technically cleanse if he wasnt CC'd at the point of which he's going back to? Like if he is slowed, has a duskblade passive attached, or Zed ulted, shouldn't his ult allow him to go back to before him being debuffed?