Another Patch where Riven mains can cancel CC at will:

Riven mains when another patch comes and Riven hasn't been disabled but Teemo was:

https://www.youtube.com/watch?v=ZZ5LpwO-An4

http://pre06.deviantart.net/433a/th/pre/i/2016/033/b/c/riven_mains_in_a_nutshell_by_maroon_vagabond-d9qbh2o.jpg