I don't think the sky is falling. This team is underachieving. The reason for that has to be determined, if possible.
I welcomed Doc stating "I've got to figure it out" repeatedly in a 90 second post game "interview" because it is his responsibility to do so as head coach. If we trust Doc as the head coach, then we must listen to what he is saying - namely that this team is dysfunctional.
Then Doc crossed a line when he threatened "we’re going to get some guys out of here." The first guy(s) traded or not brought back will be looked upon and labeled as the reason the Celtics underachieved. You don't mess with someone's livelihood in that manner. It's why when trades are made or players are released GM's and coaches often go out of their way to praise the departing athlete and thank them for their contributions.
It should also be noted at the end Doc backed off a bit as if he realized he had made an error in judgement. In a more general sense he stated "we've got to make changes" perhaps including himself as a possibility.
One month until the trade deadline. It could be a very interesting month.
Undrafted rookies signed
In-coming from Nets
(possibly) In-coming from Brasil