WoW is the last game where you want to do this because it pretty much enforced the "never stand in front of the boss" rule.
Most bosses had some really nasty cleaves, so everyone who tanked in WoW would most likely know better than spinning a boss. Dragons even had a frontal cleave and a tail swipe which usually only made the sides safe.
Standing in front of the boss in FFXIV is not really an issue with a few exceptions during tankbusters. But spinning the boss is the best way to make every melee ever want to murder you.
I wish more bosses had cleaving tankbusters... c:













