Quote Originally Posted by LibitIncarne View Post
This is LITERALLY what DUTY SUPPORT is for. Unless you're talking about Alliance Raids, in which case you're holding 23 people hostage because you really, really want to see the first raidwide happen.
Here's what Duty Support is literally for:
The Duty Support system allows you to bring certain NPCs with you into instanced dungeons required to progress through the main quest without queuing with other players.
Nothing to do with watching cutscenes.

If someone cannot be arsed to wait a moment or two for other party members to watch a cutscene, I'd suggest that they form a static of like-minded and similarly-capable individuals for speed running content. Anything less runs the risk of partying up with low performers who will waste seconds upon seconds not doing top-notch DPS while falling prey to mechanics, to say nothing of watching cutscenes.