Florimon was viewed as a stopgap and expectations for him were pretty low. He's probably met expectations, but that certainly doesn't even guarantee that he will last the year. The best prospect at shortstop in the upper minors is Danny Santana. He made the Eastern League All-Star team, but he has committed 22 errors and while he's hitting .291, his OPS is only .683. Santana might be a better 2B than SS, but it looks like the Twins are giving him an opportunity to show he can handle the position. Niko Goodrum, at Cedar Rapids, is also a league All-Star, but CR is a long way from the majors. The shortstops in Ft. Myers have prospect resumes, but haven't stood out IMHO. James Beresford, recently promoted to Rochester profiles as a light-hitting defense first utility guy. I would say that there are not any top SS prospects anywhere near ready in the system. If the Twins trade a veteran, they would be advised to get a prospect at shortstop.