A dream set in a DnG scenario? Maybe after smoking with Quinn again...
I know Sage playing DnG would be weird, but why not Maya & Josy? The MC, Jill, Josy and Maya all studying in the library doesn't seem so strange. 4 friends studying together. And at some point, the Nerds (or just Sally & Magnar) might suggest to take a pause and play DnG to relax. If they persuaded Jill & the MC, they can do it with Maya & Josy as well.
With Sage it would be more difficult... But she loves me, so I think she would play DnG with me.