Please adjust Glacials' freeze chance
I'm not even sure why Glacials is still in this set considering how annoying they were last set. If you really, really want glacials to stay in the game, please reduce the freeze chance for each "level" for the glacial trait. It's not fun sitting there and dying right away because your own units can't move. I have not played the new glacials myself on this new set, so I don't know if the values have been adjusted or not, but they sure don't feel like it.
However, I think the issue also lies with items. Nobody liked playing against the 3-star Ashe with double Shojin and Guinsoo from last set. I don't know who the new "Ashe" in this set will be as it is still relatively new to the live servers, but I am thinking it will be someone like Ezreal or Olaf. I strongly believe that the trait itself and several items need to be adjusted (or removed) so they don't completely make or break an entire trait/class.