Scrap those five-point plans on getting Kevin Durant to the Boston Celtics this summer.  There’s still a bit of a wait-and-see game there with the Oklahoma City Thunder in the midst of a huge playoff series against the San Antonio Spurs in the NBA Playoffs.  So until that series reaches a conclusion and if the Spurs can take care of business, the Thunder remain overwhelming favorites in keeping their superstar.  So let’s talk about what we have in front of us and that still being a fairly fresh, and wildly successful 2016 Celtics campaign in the NBA.  This week, we’ll get the red pen out and dish out report cards. Kyle Draper, host of Celtics Pre + Postgame live on Comcast Sports Net New England is today’s only guest and he’ll play the role of professor as he and LHR hand out their grades.  Where did they agree and disagree? How much should injuries detract from the breakout seasons of Avery Bradley, Kelly Olynyk and Jae Crowder? Despite struggling in the postseason, can you give anything less than a straight A to Isaiah Thomas? What about James Young and the rookies? And is Jared Sullinger worthy of an ...F? Kyle and LHR go up and down the entire roster and even dish out grades to Coach Brad Stevens, Danny Ainge, and the fans! It’s all on this week’s episode of Celtics Beat.  Brought to you by audiblepodcast.com/celtics, Casper, and American Farmer’s Network..  Available for download on iTunes and Stitcher on Sunday, May 8th 2016.  Powered by CLNS Radio.