Very good synopsis J Dawg. Like you, the early stuff hooked me. And Who's Been Talkin' is Robert's first. I saw him play pretty much all of it, at that Fitzgerald's show I mentioned in the other thread. Plus some tastes of Bad Influence.
After that great show in a small venue I followed along, and like you stayed with it during the "doldrums", and kept hoping for that reinvigoration. I also haven't been to see him live in a really long time. My last show was long ago at the Park West, and featured the Memphis Horns. It was awesome. But then the downhill slide, IMO.
(I did think Robert was still going strong when he was part of the incredible bill the day of SRV's penultimate concert up at Alpine Valley, WI. But then, Robert Cray, SRV and Clapton (plus guests) was so over the top.)
I've got to say, I think "Nothin' But Love" fills the bill. There's depth (I'm Done Cryin'), there's fun (Side Dish), and you can just feel Kevin Shirley pushing and pulling. And some nice horn arrangements, too.
Feels and sounds like Robert with the old spark, to me, anyway. Enough so that I'm considering a 12/1 HOB show here, but I hate standing in the "mosh pit".
Play like you've worked at it, and don't worry about sounding like your influences. You can't cheat on them, or your practice, anyway. If you've worked hard at your skill, your audience will know it.