When asked Thursday to name a potential sleeper in spring camp, Red Sox manager John Farrell mentioned knuckleballer Steven Wright. Wright experienced a bit of a breakthrough in 2012, posting a 2.54 ERA with 119 strikeouts over 141 2/3 frames between Double- and Triple-A. He won't be winning a spot in Boston's rotation, but he's someone to keep an eye on if they need to dip into their depth.