The Diamondbacks announced that they have acquired Addison Reed from the White Sox in exchange for third baseman Matt Davidson. MLB.com's Steve Gilbert first reported that the trade was on the verge of happening (on Twitter).
Reed, 24, has saved 69 games for the White Sox over the past two seasons, posting a 4.20 ERA with 9.0 K/9 and 2.9 BB/9 in 126 1/3 innings in that time. Sabermetric stats such as FIP (3.38) and SIERA (3.33) feel that Reed's ERA should have been substantially lower in that time. The Diamondbacks will control Reed through the 2017 season and he is not arbitration eligible until next offseason, making him a highly affordable piece to add to the back-end of their bullpen.
Decent numbers last year 40 saves. Young, cheap and under control for a little while.
http://www.mlbtraderumors.com/2013/12/diamondbacks-acquire-addison-reed.html
Looks like we are done with a SP.