Roger Rocket (2011) - Interesting inbreeding

[aethervox]

I was looking at the pedigrees of the Triple Crown nominated colts, and ran across Roger Rocket http://www.pedigreequery.com/roger+rocket2

Would it be correct to say he has sex-balanced inbreeding to both Seattle Slew and Mr. Prospector?

In any case, it'll be interesting to see if he can run!