This topic is already being discussed here
https://forum.square-enix.com/ffxiv/...?highlight=Pvp

And to a lesser degree here as well
https://forum.square-enix.com/ffxiv/...?highlight=Pvp

They have said nothing about skill changes for 6.0 in any way, so who knows if something like this is coming or not.

Either way, I recommend reading through these threads to see what others have said, and adding your thoughts to these instead of making a new thread.