Oklahoma AD Joe Castiglione and five of the Sooners' head coaches -- including football coach Bob Stoops and basketball coaches Sherri Coale and Jeff Capel -- had raises approved Wednesday by the university's Board of Regents. Stoops, one of the nation's highest-paid coaches, already receives annual raises of $100,000, a number that under a new agreement will increase to $150,000. Stoops will receive a pro-rated portion of the extra money this year -- about $25,000 -- raising his 2007 guaranteed annual income to $2.625 million. Stoops also had his contract extended by two years to December 2013.