Rick Adelman is apparently out as head coach of the Houston Rockets.
It isn’t clear if he was pushed or jumped: the HouChron story is still crediting “a person with knowledge of the decision” and says “Adelman and Rockets general manager Daryl Morey failed to reach agreements on how they would continue to work together”, which makes it sound like a “you can’t fire me, I quit” situation. (Edited to add 4/19: the current version of the linked article seems to confirm this.)
(Actually, I have no idea if this is good or bad for the Rockets playoff chances. I just couldn’t resist working in a Kate Bush reference.)