Suggestion for new DLC Survivor Killer content

Revansith

Killer: Dalek, floats like nurse uses ranged burst.

Survivors: The Doctor, a time lord, with ability to "stop time", "accelerate gen repair" and "sensor" a simple aura reading ability

The Doctor's Assistant: heals, evasion and speed.

I figured this may appeal to older players or players who recall watching the show on BBC America