Fini, mage, bulky manaphy, buzzwole and most skarms are ALL reliable switchins to weavile and they happend to be A+. S- is way too high for it..i wouldnt even say A but that would be like the borderline. it might mess up some offences, but Balance is dominating the tier atm..just look at all the bulky mons chillin at A+ and Mage. Personally, none of my offences are that weak to weavile so idk why everyone is hyping it up...but imma go with the flow
I believe this is similar to how Tyranitar still has high rank in OU despite the new 'mons introduced in SM generation mostly beating Tyranitar; it has a very near-exclusive access to being a Pursuit trapper (besides rare and less viable lolan Muk) that can handle the likes of Latios and Gengar. Likewise, Weavile is the strongest Pursuit trapper in AAA at this point that is not only capable of threatening Ghost and Psychic types but is able to Pursuit trapping most offensive threats with its sheer power, OHKOing uninvested Landorus-T (guaranteed OHKO after rocks). Even if there are myriad of switch-ins available for Weavile, it still fulfills its role by basically trapping and killing everything. I can confidently say at least a council member or two can prove this point valid.