Summer Forecast 2016: How much will our predictions for the 2016-17 Boston Celtics change in the immediate aftermath of their off-season until the eve of the 2017 NBA campaign at the end of October? Well, we’ll find out on episode #169 of Celtics Beat. Chris Forsberg has been conducting the Summer Forecasts with various members of the Boston media over on ESPN.com for the past six summers.  And this year, the expectations are the highest for the Celts as they have been in years. Is 50 wins the bare minimum? How many games will Boston win? Who’s starting at center on Opening Night to complete the starting five? And will that be the same come mid January? How about the back-end of the roster, who gets the final two spots? Does it matter? And how about this: Can the Boston Celtics have the #1 defense in the NBA in 2017? Find out who says Hell Yes and a whole lot more. It’s all on this week’s edition of Celtics Beat. Brought to you by Blue Apron, audiblepodcast.com/celtics, Casper, and American Farmer’s Network.  Available for download on iTunes and Stitcher on Sunday, August 7th 2016.  Powered by CLNS Radio. Learn more about your ad choices. Visit megaphone.fm/adchoices