Mobility Is Useless
I played a game as Udyr and I ganked an Illaoi support when I was about a level or two ahead of her. Needless to say, I used my bear stance which gave me a 20-30 percent MS boost, I had blue smite to slow her down, and at the time I had complete boots and she did not. I was over 120 more MS than her. Even with 100+ more MS than her I had to chase her from halfway in the bot lane to her turret before reaching her. That is fucking crazy. It should not take that long to catch a champ who is 100+ MS slower than you AT ALL.
I played another game as Thresh where I built boots of mobility while they did not and I couldn't catch up to anybody. They were still running almost as fast as me, having me chase for 2+ seconds all the way from bot side of the river to the top side of the river. This is not the fist time and it has been a lot of times where this has been happening. THIS SHOULD NOT HAPPEN. I remember when buying boots of mobility made you into Sonic where you could instantly catch someone if its passive wasn't interrupted. Now MS means nothing as everyone is practically going the same speed. I remember when having 500+ MS meant something.
Make MS actually mean something again.