Weavile > S
Serperior > A
Mandibuzz > A
Gardevoir > A
Basculegion-F > B+
Krookodile > B
Blissey > B
Swampert > B-
Slither Wing < A-
Slowking < A- (Maybe B+? data shows performing well but usage is low)
Scizor < B+ (could go to B probably)
Fezandipiti < B+
Thundy-I + Thundy-T < B+
Sinistcha < B+...