Cavs could learn pushing LeBron James past his limits has major consequences Unknown 02:03 We head into Game 6 of the East finals with the young Celtics on the verge of putting an end to a trying season for LeBron James, sending him and the Cavs franchise into the uncertainty of free agency. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsArizona Diamondbacks to visit the Chicago CubsBarcelona put one hand on La Liga title after edging past SociedadCristiano Ronaldo '1,000 percent' committed as Juventus claim eighth successive...Angola set for debut, Cameroon, Nigeria qualifyMarlins aim for series sweep over NationalsBlue Jays go for series sweep of Athletics
