By Chris Rosvoglou The new few hours are going to be quite busy for the NBA. With the trade deadline just a couple of hours away, several deals are in the works. According to ESPN insider Adrian Wojnarowski, the Boston Celtics and Orlando Magic have agreed to a trade involving Bol Bol and PJ Dozier. “The Celtics are trading PJ Dozier and Bol Bol, a future second and cash to the Magic for a future second-round pick, sources tell ESPN,” Wojnarowski tweeted on Thursday. “Dozier and Bol are both out for the season. Cost-savings for Boston.” Last month, Bol underwent surgery on his right foot. He w…