I explained why Rapid Spinning isn't too troubling into my rate.
The idea would be to switch into Volc as it gets +1, but I suppose it could midgame sweep if it weakens kingdra to KO range. I don't like tran sice it compromises offense though. :/
Imo Hp rock is rare, which case it gets beat by dd Gyara with bounce. Plenty of checks imo,
You could go back to sedge Mamo and use Twave on my suggested Ferro to further check though