http://forum.square-enix.com/ffxiv/t...=1#post4303186
Basicly, SE just wanted to free healers from the stress healing STR equiped tanks. It wasn't about us tanks getting accessories worth obtaining, but just make them more "appeal" to us than Alex/Proto/Shire STR accessories.
It NEVER was about tanks getting balanced gear.
So, while healers get full attack power from mind, and it's "easier" to heal tanks thanks to new accessories, us tanks have to bear that crafted pentamelded gear is and will be BiS throughout Stormblood.
PS: I am yet to find a post in which SE states they want to change tank gear. They probably never will, just like the past YEARS!