Edit;
My guess for nomination:
https://en.wikipedia.org/wiki/Sri_Srinivasan
He's a Stanford guy, Indian, already sailed through the Senate for a DC Court of Appeals position, disliked by Unions, and by all accounts a brilliant legal mind. He's successfully represented corporate clients (e.g. Skilling in Skilling vs. USA) and had a successful career in the private world.
This somewhat contradicts my first paragraph, but he's definitely to the right of Kagan or Sotamayor.