I came upon a startling statistic today.
Searching on league of graphs, I found sion's win rate to be quite lower than usual in all elos. This was quite concerning, as I play sion often, and his average playmate is around 2% consisting mostly of Sion mains.
He doesn't have a low winrate, and it hasn't been a very long time that his average winrate has dropped, so it definitely isn't time for buffs (not by a long shot) but i figured it should be brought to attention for us Sion mains.