As the longest-tenured current Broncos player, Garett Bolles is keenly aware of the rocky road the franchise took from its Super Bowl 50 victory to this year’s playoff appearance. And even in the wake of a humbling 31-7 wild card defeat to Buffalo, Bolles believes the Broncos’ arrow is pointing up, with a primary reason for that optimism being the experience and cohesion of the offensive line. “(Sunday) was a game none of us wanted to be a part of,” Bolles said.