"PLD's Rampart and DRK's Shadowskin are becoming the same skill (no mention of WAR's Foresight, but I can only imagine it will be as well), and will be a cross-role skill for tanks."

-https://www.reddit.com/r/ffxiv/comments/5xrv3u/more_information_from_korean_live_letter/

I can understand issues like changing Thunder 1,2,3,etc, but fusing a tank buff that is class specific to make 1 cross-job ability that neither can use by itself is kind of frelling stupid. It takes away class individuality to make a single skill, while dark can't equip rampart nor can pld equip shadowskin. This seems pointless and just removes job flavor.