Partial Trust Queue Request

We currently have the option to queue for dungeons with an trust party or through duty finder. Would it be feasible to enable a function where two or three players could be complimented by two trusts or a single trust respectively?

This would enable me to still queue with friends and family their first time through playing at their speed. Typical dungeon runs, particularly the dungeons that have been around a while, progress at a very quick pace (as expected) when completed in duty finder.

TLDR: Title would allow for an even more customizable experience.

I've been playing with my mom as an alt and I would absolutely kill for this feature. I would love to actually experience the dungeons with her and still get the trust story experience (and also not have her be rushed by other party members).