UPDATED at 3:21 PM: We now have the accompanying Woj Bomb:
The Boston Celtics are working on a deadline to trade to off-load Daniel Theis for Mo Wagner, according to K.C. Johnson.
The Bulls are in talks to trade Mo Wagner to the Celtics for Daniel Theis, per sources. Working it to deadline. Not official yet.
— K.C. Johnson (@KCJHoop) March 25, 2021
Mo Wagner was just acquired earlier this afternoon in a trade with Washington.
This trade might be a hard pill to swallow given everything Theis has done for the Celtics since his rookie season in 2017-18, but it makes sense.