Yeah...we could pick a B5 and DS9 episode and watch both. That would be fine with me and I'd be glad to assist.
But let's be sure and make it episodes that will NOT lead to any WWE silliness. Lindley
might have something in that regard - stand-alones might be better than episodes that might lend themselves to any of that who-stole-from-who stuff.
Or we could pick a theme. For example - the treatment of religion in both shows. That will give us something to compare and contrast, without getting into the WWE stuff.
Or maybe we could do a Phi Corps ep and a Section 31 ep, and talk about how those two organizations impacted the shows or something.
Anyway...there are lots of possibilities.