Frankly, I got from Mxy that the whole Vanguard was a dream. That made it a fantastic finale. Else, it was just a good way of ending that story.
Said that, I am all for that any writer would finish any story still unfinished. You, Chewy, Sammitch and anyone who have Vanguard Universe stories left. I will have to come back to the Worldwalkers one, once I figure a clever way to end it.
And frankly, I would PAY to see Chewy and Gooz doing their last Vanguard story (of which I know some bits)...