Vin Mazzaro, who is out of minor-league options, is thought to be on the trading block heading into the 2014 season.

Mazzaro, who is out of minor-league options, is thought to be on the trading block heading into the 2014 season.

Analysis:

Mazzaro crafted a 2.81 ERA in 2013, putting up his best season in the majors. He could be a source of holds, depending on where he lands, but it's unlikely he moves into a late-innings role, unless he ends up in a perfect situation.