Amy Schumer is refusing to participate in any NFL activities. The “I Feel Pretty” star took to Instagram to express her solidarity with Kaepernick. Schumer also told rumored halftime show performers Maroon 5 it would be “cool” if they backed out and praised Rihanna for turning down the offer to perform. Kaepernick is in the middle of filing a lawsuit against the NFL, claiming conspiracy to bar him from the league.