Michael Holley's first-half reflections, second-half predictions | Ray Allen's number to the rafters too?

0:55 - Chris Forsberg is joined by Michael Holley to discuss how Kemba Walker has been the key to the Celtics' first-half success. 5:55 - There's no question this season has been much less stressful for Brad Stevens. Chris and Michael talk about how enjoyable this current squad is compared to teams of the past and how it's helped Stevens. 14:18 - With the announcement of Kevin Garnett's No. 5 being retired by the Celtics, Michael and Chris debate if Ray Allen's No. 20 should also hang in the rafters at the TD Garden. They also touch on whether or not the trio of Pierce, Allen and Garnett underachieved in Boston. 23:55 - Kemba Walker has been ruled out of the Celtics first game back from the All-Star break against the Timberwolves. The C's All-Star mentioned he blew past his minutes restriction during the exhibition. Should we be upset? 27:14 - With the Bucks seeming to run away with the East, the Celtics are eyeing the No. 2 seed in the conference. Chris and Michael discuss which matchups worry them the most. 33:07 - What about the buyout market? Is there anyone else out there that could come in and help the Celtics?