Colin Kaepernick ought to talk to Michael Sam.
Sam was a top prospect, until he came out as gay. No NFL team has hired him.
To pretend there is no collusion is utter nonsense.
Several teams seemingly allow players to express their conscience by kneeling.
If any of the kneeling players' contracts are coming up for renewal, or if any of them are becoming free agents, it'll be interesting to see how few get offers.