I dont care that the starting zone takes place at the end of bc. if worgen dk, draenei and blood elf monks can all exist theres no reason they cant hand wavy it and say they dont actually exist in the starting zone and were actually recruited by the ebon blade at x point in time.
as someone with a dk main i want some new variety and if we dont get new race models next expansion then whatever race they add better be able to be a death knight.
i want my naga dk!