Five observations: LeBron getting rest, Wally getting back in groove

Five observations from Cavs camp:

1. The Cavs and LeBron have learned from 2006
If there was anything resembling a slump in LeBron James' career, it was the first few months of the 2006-07 season. Coming off a demanding summer in the Far East with Team USA at the World Championships, James seemed to suffer a hangover. He still had plenty of good performances but he routinely dealt with low-energy nights and often appeared to be out of gas in fourth quarters of close games. He found a second wind after the All-Star break but his numbers dipped in every category and he was left off the All-NBA First Team.