I heard from the nice folks at Superstition who told me that 'Gossett's Gamble' is probably a 2015 introduction from So. California hybridizer, Cheryl Deaton. It may be too early to be on the AIS site. I found a picture of it in Region 14's newsletter.
http://region15ais.org/newslet... It's all the way on page 31. Nice space ager.