When Will Tryndamere, Master Yi, and Lee Sin Be Updated?

The vast majority of "point and click" champions have already been weeded through.. aka Fiora, Fizz, Katarina, Ryze, Sion, Warwick, etc. Meanwhile the last time Master Yi saw significant changes was 4 years ago, for Tryndamere even longer.. close to 6 years now, while Lee Sin has never had any type of rework or update since the game was released. I'm pretty convinced that these champions really should be higher up on the priority than they are for being updated. Both Master Yi and Tryndamere suffer from the "pre-rework Fiora syndrome" where they either snowball hard or they are completely useless.

Per modernization, Tryndamere's ultimate is a joke at best. The longest crowd control effect in the game is 2 seconds and it takes an entire team's crowd control to deal with one single champion when he's fed. Meanwhile when most Tryndamere players aren't fed, they simply split push the entire time and use their ultimate so they can run away scot-free from any danger. Since it's impossible for any one single champion to lock down such a mobile champion as Tryndamere for an entire 6 seconds, he gets away every single time.

Why are these 3 champions being completely ignored for such long periods of time?

I'd really like to see some serious changes in all 3 of their kits similar to what happened with Warwick.