
Originally Posted by
Shurrikhan
Mists Disc Attunement was automatic, but it was also a minor healing component, with all the thought of making sure you were milking your free PW:S via Rapture, if that. Traditionally, or really all the way up until Legion, Disc has also had a tremendous case of SCH syndrome — "with enough Discs, it's no longer a mechanic." Barrier shielding in general (both Earth Shield and especially the entire Disc point of superiority) took a dive with Legion, as it's just not a niche they wanted Disc to be guaranteed slots over for certain fights. It now joined the tide of raid-healers, where DPS is about the only thing it has to make up for its lackluster toolkit (compared to Holy burst, or especially, say, Resto Shaman).
If you want the overall package of what Disc meant for a raid, we pretty well have it already: Scholar.
If you mean specifically a bit of direct heals and damage as healing between rolling instant shields and chain-healing-trap buffs, with one really shitty HoT for on the move when all instants and your CD heal are on cooldown, I wonder how it'd differ enough from a SCH or the half-breed AST to really be worth adding. I'd say mechanically it could still absolutely work. I just don't know if it'd bring anything that would feel especially new to the table.