This change was really misguided. I wonder if it's the last change they did and assumed it would work? If they are willing to remove kaiten mid expansion then I would hope they are willing to simply revert this change in a later patch like 7.1. This is not something that I think can be fixed. If their issue was that noob samurais would drift their tsubame, then why not make the cooldown 55 seconds instead?

It feels horrible in any content that is not single boss training dummy. And it seems their intentions this expansion is to release less content that fits that mold, so what gives?