Yes + yes.

Kaiten ABSOLUTELY needs to be put back, and all impacted adjustments reverted. This point is beyond negotiating.

Tenka Goken, I'll put my vote in revert as well. I wasn't sure about the range, but have the same feeling. There are many trash/adds that does circular aoe which the old tenka goken handles perfectly fine but the new one doesn't. We don't need every job to have the dumb brainless circular AOE. The targeting can be removed tho. It's annoying having the cast interrupted because someone decides to nuke your target.