The co-owner of the Oakland Athletics says the team has ruled out remaining in Oakland as it pursues a new ballpark in Fremont, Calif., about 30 miles away. "We don't want to move. We don't want to start pitting cities against each other, but it's out of the question we'll stay in Oakland," Lew Wolff said Monday after giving an address and answering questions at the Commonwealth Club in San Francisco." "The team can no longer share McAfee Coliseum with the NFL's Oakland Raiders and has not found a suitable site elsewhere in Oakland," Wolff said. The Athletics have envisioned a 32,000-seat ballpark in Fremont on a 200-acre complex that would include a shopping mall, a hotel and 3,000 housing units. The team has yet to formally submit a development application to the Fremont City Council. But Wolff said an application will be filed in the next two weeks, starting the environmental review process.