I'll believe the poll means anything when I see the stands half or more empty.  Only that will get the NFL's attention.  Seeing money going down on the knee will change their attitude.  NFL will change when it stands for No Fans Left!!  Not before.  Stop watching TV, too.  Ratings should plunge.  Besides, who wants to see people permanently damaging their brains.  See study out this year.  Of 111 players, 110 had CTE (Chronic traumatic encephalopathy  https://en.wikipedia.org/wiki/Chronic_traumatic_encephalopathy)