Let's just call them BiB Cards (Back in Black)!
Then, you can have:
BiB - OTC = Back in Black, Original Trilogy Collection
BiB - PTC = Back in Black, Prequel Trilogy Collection
BiB - VSB = Back in Black, Vintage Stikes Back
Three sub-lines, similar to having Collection 1, 2, and 3 during the Episode 1 days, but all united as BiB cards.
Am I crazy?