What's up with Mark Jackson saying that Stephen Curry is hurting the NBA? The NBA A to Z guys Sam Amick and Jeff Zillgitt discuss that with USA TODAY's Kevin Spain. The guys talk about the Warriors vs. Cavaliers on Christmas, and how it was a good, but ugly game. They talk about Blake Griffin's injury and what that will do to the Los Angeles Clippers. They talk about the Matt Barnes suspension, which everyone had forgotten about. Sam talks to Paul Coro of the Arizona Republic about the Phoenix Suns, who appear to be unravelling. Sam and Jeff give their airball or swish.