Soria, 29, is no stranger to closing. He saved 160 games for the Royals from 2007-11, pitching to a 2.40 ERA and 3.92 K/BB. The Rangers picked him up last offseason as he was rehabbing from his second Tommy John surgery. Soria had a 3.80 ERA and 2.00 K/BB in 23 2/3 innings for Texas down the stretch.
The 25-year-old Feliz saved 74 games for the Rangers from 2009-11 before the team signed Joe Nathan. He missed most of 2012-13 with Tommy John surgery but returned to throw 4 2/3 scoreless innings last last year. Feliz has a career 2.61 ERA but has allowed four runs on 11 hits in eight innings this spring.