The Los Angeles Angels hope the Jason Grilli they're getting from the Pittsburgh Pirates is the dominant version of last year rather than the struggling one of this year. The Pirates feel the same way about Ernesto Frieri. The Angels and Pirates swapped the relievers on Friday night, each team optimistic that a change of scenery will be enough to allow their new arms to revert to their old ways. "Obviously we're trying to get a bullpen with some chemistry and upgrade it," Angels manager Mike Scioscia said, "and I think Jason Grilli is a guy who can hopefully come in and fill a role, and if he pitches as well as he did last year he could be really important to us." The 37-year-old Grilli has struggled with his command this season, and was 0-2 with a 4.87 ERA and 11 saves in 22 appearances. But he was pivotal to the Pirates' resurgence last year, when he piled up 33 saves and had a 2.70 ERA in helping the club to a 94-68 record. Read more http://espn.go.com/los-angeles/mlb/...rnesto-frieri-pittsburgh-pirates-jason-grilli
