Accorsing to USA Today's Bob Nightengale, opposing general managers find it difficult to conduct business with Red Sox CBO Craig Breslow.

On the even of the MLB trade deadline, Jhoan’s name came up frequently and was connected to several teams including the Red Sox. While Boston already has closer Aroldis Chapman in its bullpen, adding another arm in the bullpen to bolster it would benefit the club looking to make a legitimate postseason push.

Boston Red Sox chief baseball officer Craig Breslow has developed a reputation around the league as being tough to negotiate with, according to USA Today's Bob Nightengale.