The promised helms are in, and so far, it looks like they're the same color and model as the old T2 exactly, and they are still class restricted. Luckily, they have stuck with the improved itemization and stat outlays that have come into play since vanilla. In fact, you'll exactly see multiple versions of many helms dropping, one for each basic playstyle of the class. For example, there's tanking, healing, and DPS versions of Judgment. If there's one downside for this, it seems like it means it may take a lot of runs until you see the helm for your exact spec drop.