Sickels ranks Twins system #7
Up from 17 last year.
2013 Baseball Farm System Rankings - Minor League Ball
"Strengths: hitting. Oswaldo Arcia and Aaron Hicks will be ready to help the outfield sometime in 2013. Enormous upside in players like Miguel Sano and Byron Buxton, Max Kepler and Eddie Rosario. Weaknesses: lack of high upside arms although that's improved thanks to '12 draft and winter trades that brought in Alex Meyer and Trevor May. If new group of arms develops properly, this could be a top three system by end of '13."