You just say your opinion every time, these aren't facts, they're just your opinions :vIf KO is the number one heel then thats a good indicator of how bad WWE is. I like KO but he's a terrible heel, he panders and sucks up to the fans so much, he's constantly chasing pops and chants and cheers. His heel work every now and then is great, but msot of the time he's an awful heel.
You called Rollins' title reign boring, now you're saying KO is a terrible heel, all that while saying AJ Styles is a fantastic champion!!!
Seriously you can't shit on Rollins and KO and praise AJ while the other two guys clearly had a better title reign than AJ. These are just your opinions, bias opinions.