Boston Celtics training camp will feature plenty of competition for roster spots after the season-ending injury to Danilo Gallinari, and Justin Jackson and Denzel Valentine are two names that will be in the mix. The team signed both players to training camp deals this week. Jackson will be looking to earn his second stint with Boston on the 15-man roster. (Mass Live) Michael Jordan's 'Last Dance' jersey sells for record $10.1 million
Michael Jordan's jersey from the opening game of the 1998 NBA Finals sold for over $10 million at auction Thursday, making it the most expensive.
Boston Celtics sign Justin Jackson to training camp roster
