Antonio Brown is NOT done with the NFL -- despite what he said on social media ... this according to his agent, Drew Rosenhaus, who says he's been in talks with multiple teams.
"I have had discussions with a few teams that are very interested in him and want to know about his future and what's going on with the NFL," Rosenhaus said on Warren Sapp's "99 Problems" podcast.
"Hopefully, when that is all resolved, Antonio will be able to continue his Hall of Fame career."
Rosenhaus did not mention any of the interested teams by name.