27 Brett Cecil, RP

Former top prospect Brett Cecil never really found a groove as a starter for the Blue Jays, 

In four seasons, he compiled a 4.79 ERA and 1.42 WHIP, with a K/9 of 6.5. In 2013, however, working exclusively out of the bullpen, Cecil has been golden, sporting a 2.35 ERA, 1.00 WHIP, and 9.4 K/9. 

Cecil is throwing his fastball above his career rate (93 m.p.h. vs 90.5) and has lowered his walk rate significantly. While Casey Janssen has been great as the team's closer, he is coming back from shoulder surgery and admitted this week that his arm isn't exactly back to where it should be. 

There's no indication that Janssen won't pitch the entire season, nor is there any guarantee that Cecil would get any save opportunities ahead of Steve Delabar or Esmil Rogers. But he has been dominant as a reliever and seems to be thriving in this new role. at the very least, AL-only owners may want to consider Cecil just for the low ratios and K potential he offers as a middle reliever. Anything else would just be gravy on top.