i would like to nom specs goth to B: i know that scarf can revenge kill a few mons like breloom and mega venusaur, and set-up against any stall mon bar megas, and sweep stall teams, but the support that specs goth can provide is also very good, the moveset is psychc/psyshock, trick, t-bolt/hp fire/energy ball(you choose what you need, ex: mega lop doesn't need ferro being removed so goth can run energy ball and t-bolt). i will list the mons that specs goth can take:, azumaril, keldeo, 0 spe mega siczor, ferrothorn, hippodown, skarmory, slowbro, defensive starmie, mega venusaur, klefki,, politoed(gg), unboosted mega slowbro, dragagle, suicune, slowking, quagsire, out of rain omastar, tentacruel, amoongus, conkledurr, chesgnaght, mandibuzz, alomomola, seismitoad, rhyperior, roserade and forretress.
with trick you can criple: clefable, chansey, blissey, reuniclus, wobbufet, brozong, celebi, mew and jirachi(i know scarf goth can criple this mon too).
specs goth can take almost every defensive mon(and some offensives too) mon in the game, try to list one sweeper that don't apreciate one of this mons being removed of the match, you won't find anyone. i know that after removing a defensive mon goth will probably be dead weight agaisnt balanced, bulky offense or  HO, but remove a defensive mon from the game is an very important job, you can bring a sweeper and destroy the enemy team. i know that she can be used as a set-up bait after she traps something, but scarf goth can be used as a set-up bait too. the support that specs goth brings is just huge, i think it should be B.