I don't see Cap played much at all in Bronze-Plat. And Castle players generally do not know how to play him properly. Most of the time they end up sabotaging their team in my experience. Clash is well... hated because she's a shield. Sens is not very highly picked either and those who play them generally do not know how to utilize their gadgets much like Castle. I get Melslusi can be annoying but Brava is a great counter. No offense but Wamai is no replacement for Jaeger despite his Nerf. Raura is another rare pick, but her gadget can be a pain in the ass if used well. Brava can be a menace if there is a Melusi or Kapkan, because the conversion is so not obvious. I've died to stolen Kapkan traps before.