By Jimmy Traina TNT has brought the broadcaster in to call NBA playoff games. 1. There’s nothing like getting some good news on a Monday morning. Technically, the news came out Saturday, but it wasn’t until today that I saw a wonderful press release sent out by Turner Sports in which it announced its broadcast schedule and broadcast teams for upcoming NBA playoff games. Turner’s usual cast of characters—Kevin Harlan, Ian Eagle, Brian Anderson and Spero Dedes—will be featured prominently, but there was a new person mixed in with the regulars. A person we haven’t seen on TNT’s postseason roster …