Babip was his second highest over a full season behind only 2012 in which he batted .292. Avg this year was .039 above his career average and his babip was .041 above his career average.
Slight edit.
Backward-looking, I don't think you can say he didn't have success. Forward-looking, it's probably right to doubt he can repeat it. My preference is to see if there's a SS who falls to them in the FA market. Alcides would not block him. However, for now, he's got SS covered.