Let's talk the Mavs' total collapse post-deadline and who is most at fault (1:06), a rundown of how the teams at the top of the East stack up and how they're trending, particularly the Cavs (18:10), Sixers (20:55), Celtics (29:39), and Bucks (34:58), a totally crowded Western conference playoff situation that changes by the day, most notably with the Lakers (40:34), Warriors (44:09), and Clippers (48:26) looking to avoid the play-in, and then a few new rules that will be changed by the new CBA (54:37).