On "Confessions and Lamentations":
The Minbari really need to unite with the Humans -- so they can loosen up. At least at mealtimes.
Franklin saves the Pak'ma'ra, at least, since we see several of them wandering around in the final shot... and on reflection, it seems more and more likely that the singers in "There All the Honor Lies" are indeed Pak'ma'ra. They wear similar garments.
Also in the last scene, the bartender reports a rumor that the Vorlons poisoned the Markabs. It was a theory back on the Lurker's Guide in the old days that, since the Markabs were among those who warned of growing Shadow influence, perhaps it was they who are to blame. The comment about the Vorlons does seem to hint in that direction, since at this point the Shadows were not common knowledge.
Of course, maybe these things just happen.