Some of those players you listed are legendary, so it would depend on who came back. =) Best case scenario, if all of those you listed came back ... there would be a total of 40 people playing Descent 3.
Hardly seems worth the effort. Maybe they will get in a game of Subway Dancer every other day. Whoohoo.
BELIEVE NOTHING, no matter where you read it, or who has said it,
not even if I have said it, unless it agrees with your own reason
and your own common sense. - GAUTAMA BUDDHA