What features will MOP be missing due to lack of devs?

[Evomuffin-kelthuzad]

According to Blue Post DS will have LFR. “(and its LFR mode)”

The Cataclysm Classic PTR is now Open

We’ve now opened the Cataclysm Classic: Hour of Twilight PTR. This patch will include the Dragon Soul raid (and its LFR mode), 3 dungeons (Hour of Twilight, Well of Eternity, and End Time), the legendary dagger set: Fangs of the Father, and a new iteration of the Elemental Rune Dungeons. We’re planning to have two Dragon Soul raid testing weekends on the PTR: Friday January 24 - Monday, January 27 Friday, January 31 - Monday, February 3 We’re looking forward to seeing you there!