I don't believe anyone on the Twins could benefit more by the new shift rules than Kepler. The vast majority of his ground balls hit were fielded in short right field. As hard as Kepler hits hits no second baseman will field that ball without the shift. I could be wrong but a little patience and we might have the hitter he started out as and come up with some surprising numbers. The level of return will not change much between now and July. If he does well the return could be very good