I feel you.
Some of the deaths though sad, weren't tragic enough for me to really need to know more to the story, but the story behind Sid Viscous and Arn Anderson, man....that would be ILL.
Jake would have been a cool episode but he's already been covered in Beyond the Mat AND in his own DDP Produced documentary, which also had Scott Hall.
Dynamite Kid would be great though, especially tying it to Benoit.
I hear you.
But remember we only know the surface level of some of their stories (with the exception of Hall, Jake.)
For example I saw an interview with Brian Pillmans son talking about how grimey his mother was when it came to his death. On top of that they say dude was unstable backstage as well.
With Rick Rude he was reported to be a bully backstage and even out of the ring. I remember seeing a video where they described him refusing to give his belt back after losing and when he finally agreed he made them come to his car to get it and when he popped the trunk showed them a gun sitting right next to it.
You could do an episode on the Hart Foundation considering the fact that other than Bret Hart all died early (sort of like the Von Erichs.)