Kurt, eaisier to say Platty x Plattywhich gives you three possible outcomes: Platty, SuperLesser and SuperDaddy
SuperDaddy has been done. RDR did it in... 2004 I think and has done it a couple times since as well. The super is phenotypically not much to look at, I dare say 99.5% of people would say it is nothing more than a normal. But like I said, weakest allele in the BluEL clade.