The Raiders' offensive line, the only all African-American unit in the NFL, plans to sit or kneel together in protest of unity during the anthem, according to Rapoport.
"As far as some of the players I've spoken with, even a lot of them who have strong views and have kept it private, they feel that President Trump has given them no choice but to speak out," Rapoport reported on NFL GameDay Morning on Sunday.
Speaking on* NFL GameDay Morning* NFL Network's Mike Garafolo said he expects to see widespread protests at games.
"Based on the conversations I had yesterday with players, team officials, agents, everybody ... you're going to see mass protests on the sideline," Garafolo said. "You are going to see full-team protests, coaches included. For the first time, we have not seen that."