The halftime show press conference has been a tradition for YEARS -- Justin Timberlake held one last year, Gaga before that ... Prince famously busted out his guitar and rocked out at his back in 2007.
So, why scrap the presser? The NFL says Maroon 5 and the other artists like Travis Scott want to "let their show do the talking" -- but it seems pretty obvious it's all about Kaepernick.
There's been a strong push from big stars like Common and Nick Cannon for the halftime show performers to pull out over the way the league has treated Kap.