‘Patience is a virtue: McCarron’s deal is pretty good for the Bills. General manager Brandon Beane didn’t get involved with deals like Kirk Cousins’ fully-guaranteed deal worth more than $80 million or Sam Bradford’s worth nearly $20 million. The Bills waited a bit and got McCarron for two years, $10 million with $6.5 million in playing incentives. That’s pretty cheap for a guy who might be the team’s opening day starter at the most important position on the field. It’s backup QB money.’