Radio Fan....go check again. I just tuned in at 8:26 AM and they ran a liner ID'ing as Go Country Classics.
I think you may have mistaken a softer country classic for something that sounds a bit like what you might have encountered on Unforgettable LA. However, it absolutely is Go Country Classics now.
But of course, knowing the love Saul has for standards, I certainly imagine we will see the format return once again, possibly on an HD-4 on 105.1 if Mt. Wilson decides to deploy a 4th side channel.