I wonder how quickly those plans were abandoned. I know Stacey does some sleuthing but I remember it with Trucker.
I was thinking about your comments on the Johnny Mathis theme songs. They were very true. I prefer the second Mathis theme song to the first, but the lyrics are hilariously terrible. "Look into my eyes...I could use a little LOVING..." "The one thing we should cherish, now and forever, is L-O-V-I-N-G."
On paper, Horan was probably the least dynamic Clay, but something about his portrayal always clicks home for me. I especially wish we'd gotten more of his dynamic with Alex. I liked that in that episode, Mantooth and Horan even have variations of the same hairstyle. Probably not intentional, but visually, it works well for where they were in their lives.
You're so right about the characters of Jack and Stacey mostly being stripped bare. Most of the longtimers on Loving had that problem, except maybe Ava, and you just had to rely on the actors to keep the scraps together.
I noticed Ann in the July 1989 episode. I had forgotten she lasted that far into 1989. She seemed very much like a spare part.