If Sejuani was crowding out picks in the jungle, what is Cho doing in the top lane?
The general reasoning from what I can find is that, the balance team wanted to nerf Sejuani because she was crowding out to many picks from the jungle on either side.
What is cho doing in the top lane?
Tanky as hell? Check
One item power spike with rightous glory? Check
One shot potential? Check
Insane lane sustain/trading capability? Check
A lot of utility (AoE silence that gets to two seconds and a malphite ultimate on a shorter CD)? Check
Where are the nerfs for cho on that basis?
etc into their place.