The only categories I agree with besides Viola is Cicely and Liza. Liza has brought it consistently throughout the years and should have been nominated by now. I don't know about a nomination but Charlie has proven he can act when they give him something to do besides lust over Laurel. I don't think Amirah or Beverly did anything Emmy worthy.
As for Conrad and Rome... Is ABC Serious (Especially Rome)? Even though I don't think their acting is Emmy worthy Jack and Aja are the better actors of the younger set if they wanted to go there.