Feb. 1, 2013; Phoenix, AZ, USA; Dallas Mavericks head coach Rick Carlisle reacts from the sidelines in the game against the Phoenix Suns during the first half at US Airways Center. (Jennifer ... more 

Feb. 1, 2013; Phoenix, AZ, USA; Dallas Mavericks head coach Rick Carlisle reacts from the sidelines in the game against the Phoenix Suns during the first half at US Airways Center. (Jennifer Stewart-USA TODAY Sports) less