The one I'm most interested in is the Admiral Pressman Pegasus debacle, how Picard was able to play that at trial, how it all went down that Riker was virtually uneffected, & if at any point they brought in Tom Riker for testimony as well, which I'd assume they would, given the lack of survivors.
That's some ugly business right there that really develops all those characters, & I for one would've loved to see it, especially if they could've shaped a story for it, with maybe some subplots about how it effected Tom's life on his ship, getting dragged into it.
Pressman: "I have powerful friends"
Picard: "You're going to need them"
Yeah... & we need to see the rest of that, thank you. lol