The kind of big, strong lefthander that scouts fall in love with, the six-foot-six Matzek not only brings overpowering heat from the left side but flusters hitters with three different offspeed pitches to boot. A king-sized almost-ace in the making, Matzek stumbled hard at high-A Modesto last season, but he still has the raw stuff to be the anchor of many Major League teams in the future. He's striking out more than one batter per inning, but he's walking even a higher number, which means he's got some distance to go before reaching Coors Field. He's a good bounce-back candidate for 2012.