Sean Grande is the radio play-by-play voice for the Boston Celtics. Twitter @SeanGrandePBP br br 5:22: The emergence of Jayson Tatum br br 11:45: Is Al Horford getting better or just finally getting recognized? br br 21:55: Jaylen Brown's confidence br br 25:00: Terry Rozier making the leap br br 33:45: Who is the real Kyrie Irving? br br Available for download on iTunes and Stitcher on Sunday, October 29th. Celtics Beat is presented by Bombfell & Harry’s Razors.  Get a FREE TRIAL at harrys.