On this week’s Guest Friday, Derek Welch returns to the program to talk Celtics for the first time this season! Both he and Garrett discuss where the team is at the moment, right before the All-Star break as they've appeared to put their midseason malaise behind them. They chat about a number of different topics including Payton Pritchard, the Celtics-Heat rivalry and which teams could pose a problem in the postseason plus much much more!