I hope they re-use some of the 'established' villains more than once.
I prefer longer stories but the Redshirts Tale was by far the strongest single shot story. A really good read.
I was disappointed in the conclusion to Countdown to Darkness. It was an interesting build up and then a tease but they may resolve it properly after the movie which would be fun.
Is a movie adaptation planned? There will be a conspicuous gap in the narrative if not.