The Washington Redskins could definitely use some help in the WR department ... but Joe Theismann is warning his former team -- STAY AWAY FROM ANTONIO BROWN!!!
"I don't care who you need. I don't care what you need ... the answer would not come up 'Antonio Brown,'" Theismann told TMZ Sports.
"You can give me multiple choice on anyone you want, the one that would not come up would be 'Antonio Brown.'"
For his part, AB has said that he's done with the NFL .