The NFL is STILL blackballing Colin Kaepernick from the league ... and the Washington Redskins' QB tryout list Monday is legit proof of that -- so says Antonio Cromartie.
The Redskins lost Alex Smith for the season to a gruesome leg injury Sunday ... and shortly after, NFL Network's Ian Rapoport reported the team is bringing in some QBs to try to replace him.
Some of the names: Mark Sanchez, EJ Manuel, Kellen Clemens and TJ Yates.
"No @Kaepernick7 shows you how @NFL continue to black ball him," Cromartie said.