As I said a month ago, it would come down to who finished the season stronger, and MORE IMPORTANTLY, who got their team into the playoffs.
Migg did both of those, while Trout did neither. And Migg still has a shot at the triple crown on top of that.
Not even a question...Migg should and will win it.
Trout will have 10+ years in his career to get some (no doubt in my mind he will), but as of 2012, he was simply outplayed by a veteran when all was said and done.