my beautiful darling son would be so cool as a Diamond card. close second and third for Un'Goro are Sunkeeper Tarim and Kalimos, Primal Lord. Tarim was pretty popular on that thread too, which would be cool since he's a mainstay in a favorite deck of mine.
Un'Goro is my fav set and Hunter's my fav class - so really I'd be content with any non-garbo (there's like, 3 of them that aren't bad maybe?) Hunter Legend getting it.