Some say that money makes the world go 'round, and they would be 100 percent correct if they were talking about the NBA. Teams only have a certain amount of money to spend per season, and a small handful are definitely going to be breaking out the checkbooks this summer.
The 2013 free agent class is set to be a big one, with guys like Dwight Howard and Chris Paul hitting the open market. They are going to be in high demand, but only certain teams will have the means to make a pitch to them. Lots of money will be coming off the books for many teams, though, allowing them to chase big name free agents.
One team that is sure to be in spending mode is the Houston Rockets, who have about $10 million coming off the books. It's not much, but it is still enough for them to make a key move if the numbers are moved around in a certain way.
There are also teams like the Dallas Mavericks, who will have over $30 million coming off the books after this season.
Simply put, this summer's free agency class is going to be one to watch, and fans should keep an eye on the following teams once the negotiation period begins.