The Angels designated outfielder Reggie Willits for assignment, according to Bill Shaikin of the LA Times (on Twitter). They're calling up journeyman right-hander Jerome Williams, according to Mike DiGiovanna of the Times (on Twitter), and optioning Trevor Bell to the minors in a related move.
Willits, 30, placed fifth in the 2007 Rookie of the Year balloting after stealing 27 bases and posting a .293/.391/.344 line for Los Angeles. He hasn't matched that level of productivity since and has just one double and four walks in 28 MLB plate appearances this year. He has spent most of this season in the minors, where he has a .255/.378/.296 line in 305 plate appearances.