Best known for his days with the Celtics and Clippers, Glen "Big Baby" Davis has been making headlines recently for his highly publicized beef with his former coach Doc Rivers, and Doc's son Austin Rivers.

Davis took things to a new level when he released a profanity-laced tirade on Instagram in which he called Austin Rivers, among other things, a "f------ bum."

Appearing on Tiki and Tierney on CBS Sports Radio and CBS Sports Network, Davis offered an apology for the rant ... which quickly turned into more insults toward Rivers.

"First of all I shouldn't have did that because I shouldn't let that guy get me out of character, but at the end of the day, you got to state the facts," Davis said. "If you're going to talk about me as a player and professional, I was never late or didn't know the plays. I shouldn't have said it, but he had to get put in this place ... He don't want none of this."

Davis didn't hold back on Austin's old man, either, saying he thinks the Clippers will give him one more season before they fire him.

"I think he's going to get saved this year, but I feel like next year he's going to be on the hot seat because he's taking something he's now created," Davis said. "Blake [Griffin] and DeAndre [Jordan] and all those guys were there before he really got there, so this is his first time really mixing it up with those big guys. I think they're going to give him another chance and get his ass out of there."

Big Baby may be way off base with the Austin Rivers insults, but he's probably not wrong about Doc. The Clippers are at a crossroads as a franchise, and many felt this past season was their last shot with the team as currently constructed.

Whether it's Doc Rivers, Chris Paul, Griffin or Jordan -- something's likely going to change quickly in Los Angeles.