SG, your comment about Buck's karma makes me want to use this thread to offer up our fan-spec on the final fates of our Arlen characters. I'll start :
Hank : Mayor Of Arlen and owner of Hill's Propane and Accessories. Deliberately refuses to rise any further since it would mean bringing Dale and Bill within the corridors of real power. (Ann Richards got over Bill)
Peggy : Lost in Mexico for six months; Comes back actually knowing Spanish. Becomes Bi-Lingual Boggle Champ.
Bobby : Marries Connie; She intro's Hank to high-tech communications, because, despite Bobby's maturity, they still need to be ready for his next display of Peggy and Cotton's genes.
Khan/Minh - Give up entirely and become rednecks.
Bill - Becomes a successful, admired counselor for returning vets and others; Dale, broken by the news of Joseph's parentage, is one of his best customers and now resembles Bill as he once was.
Joseph - Despite the best efforts of everyone, elopes with Kate and escapes efforts to contact them; No one ever told them the plain truth til it was too late. It is an enraged John R who finally tells Dale. Bobby may know where the couple is, but is afraid that, even if he convinces them of the truth, they may not part company, and that's too icky for him to handle.
Boomhauer - Talk Radio/TV man supreme. Beloved by people of all persuasions, who each draw what they need from his words, which seem to speak to everyone.
Dispute mine, but come up with your own, as well.