The Orioles have announced the signings of lefties David Holmberg and Elvis Araujo. Baltimore also made its deal with Craig Gentry official. Neither Holmberg nor Araujo will be invited to MLB spring training. Both have recent MLB experience. Holmberg, 26, threw 57 2/3 innings last year for the White Sox, making seven starts along with 30 relief appearances. He carried a 4.68 ERA, but things look even worse when you look deeper. Holmberg coughed up a dozen home runs and managed only 33 strikeouts to go with 34 walks on the year. Araujo is also 26. He’s a year removed from a two-year run in the Phillies’ pen, over which he maintained a 4.35 ERA with 9.1 K/9 and 5.2 BB/9 over 62 total innings.