The Cleveland Cavaliers will win the 2015 NBA Championship according to the Las Vegas bettors. Of Course they might hope that more than think that. The betting line for the Cavs to win was as much as 40-1 and as little as 10-1 as of July 8, 2014. The line will change all the way up tot he time that Lebron James chooses His new team. The People taking this bet are putting there money on Lebron James bringing His talents back to Cleveland. The ticket would have very little chance without Lebron in Cleveland.