"Dallas Mavericks free agent Caron Butler enjoyed his Wednesday morning visit with the archrival San Antonio Spurs so much that he felt compelled to tweet about it.

"Just met with Spurs great visit first class all the way ..." Butler said in his tweet.

Yahoo! Sports reported that the Spurs will use the one-time amnesty clause written into the new collective bargaining agreement to jettison small forward Richard Jefferson, who is due to earn $9.2 million this season and $30 million over the next three. "