After a flubbed signing with the Orioles, free agent reliever Grant Balfour has recently drawn some interest from the Nationals, Ken Rosenthal reports on FOX Sports. The Nationals have a trio of relievers who could close, but as Rosenthal explains, they would prefer Rafael Soriano‘s $14 million option for 2015 not to vest and for Tyler Clippard to remain in the set-up role. They would also like to trade Drew Storen.

In his second year of arbitration eligibility, Storen will earn $3.5 million in 2014 and can become a free agent after the 2016 season. Rather than explore signing the 26-year-old to an extension, the Nationals would prefer to trade him as he is coming off of his worst season in four years as a Major Leaguer. Storen posted a 4.52 ERA in 61 2/3 innings. However, he was noticeably better after returning from a demotion to Triple-A Syracuse from August 2-14. Between August 16, his first start back in the big leagues, and the end of the season, Storen posted a 1.40 ERA in 19 1/3 innings. According to a report, Storen added a quick leg kick and altered his arm slot.