Celtics Notes 12/30: Twitter Round Up

As the Celtics prepare to close out the emotional roller coaster that has been 2013 with a home game against the Atlanta Hawks on New Year's Eve, here are a few updates coming out of practice:

Brad Stevens: Perimeter Defender:

For better video:

Brad Stevens on winning as a coach:

An Update on Gerald Wallace:

Avery Bradley on biggest improvements of the season: