We watched it and thought it was a believable ending for both characters. Not sure it can sustain a run with so many original cast members gone. I like Tony better as Jason Bull myself (thought he was a bit cheesy at times on NCIS). Will anyone shoot me if I say that Mark Harmon, while easy on the eyes, isn't one of the best actors? I like Duckie, Tim, and Torres, and of course Gibbs, but the show needs a leading lady.
Longmire is a show I miss. That one captivated both my husband and me.