Quentin has made a huge impact since his July 20 call-up from Triple-A Tucson, with four home runs in 16 at-bats. (Updated 7/30/2006) Analysis: Quentin started in right field on Saturday, but Melvin isn't ready to make him a permanent addition to the lineup just yet. "There's no set thing for him right now," Melvin said. "He's not here to be an everyday starter. A lot of his playing time will be based on how he does _ and he's done very well."