Montas would be the only one to worry about in the deal. He was our 22nd best prospect at the beginning of the season and was now at 36th. (Soxprospects)
20 year old pitcher, 96-100mph fastball, below average command. Typically viewed as a reliever going forward.
Edit: Wendelken was our 13th round pick from 2012, he was a reliever on Greenville, Montas was a starter on Greenville, and Rondon was a 2B on Lowell.