There are a lot of Stallions that are not mainstream. Like New York stallion Say Florida Sandy by Personal Flag (full brother to Personal Ensign note by John The Gamblers defenition of great as having never lost, Personal Ensign is the "greatest ever") out of a daughter of
a Sweet Candy mare Lolli Lucka Lolli. Live Oak Stud has some intresting Stallions like Eltish by Coxs Ridge out of a Danzig mare Nimble Feet, Hesabull by Dispersal out of a Tri Jet mare Proud Clarioness. I'll give an example of inbreeding. Songandaprayer is by Unbridleds Song who descends from Mr. Prospector by way of Fappiano. Songandaprayers dam Alizea is by Premiership who descends from Raise A Native by way of Exclusive Native, so Unbridled's Song and Alizea are distant cousins. Songandaprayer like I have stated in a previous post is a sire, and breeders are further inbreeding. Like Songandaprayers son Praying for Cash his dam is Cash No Credit by West By West, descendant of Mr. Prospector by Gone West, yet more inbreeding. The way you stop it is a complicated matter, however a start would be to importing stallions Sadler's Wells, Danehill's, Sunday Silence's to get a little genetic diversity.