They said last night that he was a SS earlier in his career, HS ?
I don't know. If he was like most kids, he probably was the best player on his team in HS. In my experience, most of them played SS when they weren't pitching. He was probably the best hitter on his team also. Porcello is a major talent in my book.
It may be time to return Miner to the rotation in place of Galarraga.