By Josh Rosenblat And, checking in with Dick Vitale. Good morning, I’m Josh Rosenblat, filling in for Dan like an NBA All-Star injury replacement. (Don’t worry, Dan’s not injured, just on vacation. This newsletter, with him writing it, will be back Tuesday, Feb. 22. Enjoy the weekend!) If you’re reading this on SI.com, you can sign up to get this free newsletter in your inbox each weekday at SI.com/newsletters. Everything you need to know about NBA All-Star weekendThe NBA’s All-Star break always seems to come at a funny time. Some teams have limped into a much-need chance to reset (looking at …