With three tries at closing out Atlanta before turning their attention to the Chicago-Philadelphia winner, Doc Rivers and the Celtics will have their work cut out for them against a team with its back against the wall.
Additionally, Al Horford has returned to the Hawks lineup and may be hoping to turn the tide of the series.
NESN.com Celtics writer Ben Watanabe hosted a Twitter Q&A session Tuesday afternoon to discuss some of the problems remaining for the Celtics and, if you dare, who to keep an eye on in preparation for future action. Fans used #NESNLive to join the chat. Check out a transcript of the conversation below.