Should Frustration Power Lebron James Away From Cleveland Cavaliers?

USA TODAY SportsLeBron James reacts during the second half against the Denver Nuggets at Pepsi Center.
Follow USA TODAY Sports’ Jeff Zillgitt on Twitter @JeffZillgittPHOTOS: NBA players on the move this summer
James was active in recruiting Crawford, and Crawford appreciated James’ efforts to get him to Cleveland.
PHOTOS: LeBron James through the yearsMeanwhile, the Cavs also missed out on bringing Chauncey Billups in to run the front office.
(Photo: Chris Humphreys, USAT)LeBron James, the NBA’s most powerful player and biggest star who brought the Cleveland Cavaliers their first NBA championship, is concerned about the Cavaliers’ offseason, a person close to the situation told USA TODAY Sports.

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