dd.stevenson
Super KY
I think the OP's problem can/should be addressed by providing helpful tips in the DMG on how to facilitate a group. Seriously, this (one person dominating the discourse) is a problem that teachers and event organizers have been coping with for thousands of years now. While no solution is perfect, most DMs should be able to find some techniques that work for them.
But the social initiative thing sounds a bit too invasive for my tastes.
But the social initiative thing sounds a bit too invasive for my tastes.