When the dust settled following Friday afternoon's nonwaiver trade deadline, the Orioles had filled their most glaring need by dealing for an established, hot-hitting outfielder while dealing away one of the core members of their bullpen in a separate move. On Friday morning, the Orioles acquired 28-year-old outfielder Gerardo Parra from the Milwaukee Brewers for minor league pitcher Zach Davies. Then, at the 4 p.m. deadline, the Orioles sent right-handed reliever Tommy Hunter to the Chicago