Nikola Mirotic impresses Noah, Thibodeau

Center Joakim Noah isn’t easily impressed. That wasn’t the case Wednesday, especially when rookie big man Nikola Mirotic was brought up.

“He’s pretty good . . . he’s really good,’’ Noah said of the 6-10 stretch forward. “And he adds a different dimension to the game. He’s a lot more than just a shooter... He’s definitely one of our ­secret weapons.’’

“He had a really good first day,’’ coach Tom Thibodeau said. “And then after watching the film, it was even ­better than I thought. He has a great attitude. He’s going to be a good player. He has a lot to learn."