Mark Jackson ain't sure what's next for him following his abrupt exit from his role as ESPN's top NBA color analyst ... but one thing he does know is he has no hard feelings toward the man who's replacing him -- Doc Rivers.
We caught up with the former Golden State Warriors head coach out in Beverly Hills on Friday ... and despite being let go from ESPN just a couple weeks ago, he was in great spirits.
While he said he doesn't know if his next career move will include coaching or broadcasting .