NBA: Four teams that could be in trouble before the first jump ball.

Let's go through a news about NBA training camp. It seems that some teams are in trouble.

NBA season is just around the corner, and most of the team's training camp, full of hope.

Big name have a new home (Dwight Howard, Steve Nash, ray Allen), promising young talent exist everywhere.

Can safely say, Miami heat and the Los Angeles lakers have bright day in front of them. Oklahoma city thunder might again for the champion, and New York knicks may have drama to some extent in this season.

Training camp started, without a team, don't want to play in the playoffs. But not everyone can achieve this hype, some team could see their season destroyed, and quickly.

There are four teams, will be very troublesome, in the first jump shot.