Four Giants made the top 20 prospect list for the Arizona League. Baseball America has a nice write up here.
No. 4 Ehire Adrianza, SS
No. 9 Jose Casilla, RHP
No. 17 Kyle Nicholson, RHP
No. 20 Wendell Fairley, OF
Buster Posey gets mentioned in the intro as the best prospect in the league, but he didn't play enough to make the list.
It's nice to see some recognition for Adrianza, a teenage shortstop. He gets praised for his defense, and he may just be able to hit a bit, too. I think Baggs was talking him up, too, particularly as a possibility for a promotion to Augusta, but he got hurt.
All in all, not a bad haul for rookie leaguers.