User blog comment:Hitsuji Mamoru/Class Qualification Ranking - "the Archer class really is made up of archers" theorem/@comment-25829362-20181216210218/@comment-4802891-20181217043416

I think you are right if you follow your own requirements for being a Rider. Here, I've set my standards to this:

E for when they don't qualify at all

D for when the Class is mostly suited for, but explanations are still needed

C for when they fit in, but their abilities aren't entirely geared towards that Class

B for when they qualify for the Class, no questions asked

A for Servants that embody the Class perfectly (when you look at them, you can almost see the Card art)

EX for the more complex situations

Iskandar isn't a "complex situation" at all.