Toronto Blue Jays general manager Alex Anthopoulos added considerable talent to his roster earlier this offseason by signing Russell Martin and trading for Josh Donaldson and Michael Saunders, but the club's bullpen remains a bit of a mess.

Toronto's bullpen doesn't feature a single reliever with significant ninth-inning experience, and Jon Heyman of CBS Sports reported Monday that the club is attempting to trade for a closer. However, the Blue Jays may be inclined to add a closer via free agency, and Francisco Rodriguez - who logged 44 saves with a 3.04 ERA and 4.06 strikeout-to-walk ratio in 2014 - is also on their radar.

The expected loss of free agent Casey Janssen created a noticeable void at the back of Toronto's bullpen, and it remains unclear how the Blue Jays will replace him. Though top prospect Aaron Sanchez spent some time in the closer's role last season, the team views him as a starter in the long-term, and the 22-year-old is expected to contend this spring for the final spot in the rotation.

Should the Blue Jays prove unable to add an experienced reliever, and Sanchez earns a spot in the rotation, closing duties would likely fall upon left-hander Brett Cecil, who managed a 2.70 ERA over 66 appearances last season while fashioning a career-best 32.5 percent strikeout rate.

Even if Sanchez remains in a relief role, though, the Blue Jays still have few viable right-handed options at the back of their bullpen. Steve Delabar would likely be forced into a late-inning role despite spending much of the 2014 season at Triple-A Buffalo, where he averaged 5.8 walks per nine innings. Marco Estrada, acquired from the Milwaukee Brewers earlier this offseason, would also contend for some high-leverage opportunities after fashioning a 2.89 ERA with a 3.89 strikeout-to-walk ratio over 21 relief appearances last season.