"That’s a great sign, but his deep-ball touch has been really off the charts this training camp." A Focus on ExplosivesDenver Broncos quarterback Bo Nix (10) during training camp at Broncos Park. It’s happened in training camp," Joseph said. Joseph loves the implications for the Broncos, even though these big camp plays come at the expense of his unit. Iron Sharpens IronDenver Broncos quarterback Bo Nix (10) warms up with teammates during training camp at Broncos Park.