Yasuo has a better version of pantheon's passive, and then also a 3.75 second windwall

I don't really mind Yasuo because I don't see him that much and I play a lot of ranged champions so he's not a huge problem. But it just occurred to me that he has better and more reliable damage mitigation on just his passive than pantheon does on his, while also having his windwall. Correct me if I'm wrong but I think he might have the highest potential damage mitigation in the game, while it also can block any ranged CC and many ultimates. Maybe Tryndamere has more if he ults after Urgot ults him.

That just seems like a lot of damage and CC mitigation for a champion that can melt you very quickly if given any kind of lead. Just spitballing here but maybe windwall should have its duration scaled with points in the ability. So at 1 point in windwall it might stay up for only 1 second, and up to 4 seconds at 5 points where it is at all ranks now. It would still be very powerful as far as I can tell.