'I don't know what else the NFL can do': Aaron Rodgers defends the league amid Tua Tagovailoa concussion controversy and insists players must self-police: 'Be smart... we need to think about our long-term health'

Aaron Rodgers turned on the charm and showcased his dry humour and support of Manchester City as he faced British media for the first time.

And the 38-year-old Green Bay Packers quarterback, a four-time MVP, also said he is happy with the level of protection provided against concussion by the NFL - but urged players to self-police.

‘I do think it’s enough,’ he said when asked about the level of protection provided to players by the NFL. ‘I just think we have to police ourselves as well and be smart about that. Players want to be out there.