The Los Angeles Clippers plan to match the Golden State Warriors' offer sheet of four years and $40 million for center DeAndre Jordan, a league source said, a move that will practically force starting center Chris Kaman to seek a trade elsewhere, according to a second source. A salary averaging $10 million annually is a breathtaking leap for a player who averaged seven points and seven rebounds last season, which was Jordan's third in the NBA -- for which he made less than $900,000.