If not a coffer if they're scared it'd be 'too easy' then start applying the 'leveling' reward system onto content that no longer becomes current. You get a random piece of gear that you don't have for the role/job you queued in as. I don't think it'd be that hard. There's stuff I want from EW/ShB/SB and honestly waiting for them to pop (which rarely does even in prime time) is really painful. It has it's own strange fomo feel if you don't do this content when it's current, then good luck getting the shiny stuff because you're going to suffer getting into it...

And suffer through multiple layers of RNG to obtain obsolete gear.
Did it drop? Nice.
Did you roll high on it? No? Lmao too bad, go again.

Coffer would be ideal but yeah...

It's been years and I've given up on some minions from alli raids. I think if queues were quick I wouldn't mind the grind....