Reddit video of SB tanking changes, post embargo. (youtube)

[Zumi]

I'm gonna assume Provoke, Convalescence, and Rampart are pretty much going to be mandatory role skills Tanks should take.

I always found Convalescence very lackluster on paladin it depends on people healing you to take advantage of it and I have no control on how much a healer will be healing me. Never really noticed the effects that much.