Well, we cross posted but I'll address these specific points.
As I tried to clarify in the previous post, this was not a slam, just a caution to the buyer to proceed with caution, to find out more. If I'd wanted to slam you, I'd have said something more like:
"That's not a YB, and those aren't Abbott's Okeetees. Don't ever buy anything from the person!"
Lots of morphs have patternless bellies. Normal BPs can have patternless bellies as well.