Denver Broncos QB Mark Sanchez isn’t worried about the possible competition from San Francisco 49ers QB Colin Kaepernick if Kaepernick is traded to the Broncos. Sanchez is focused on making the most of his opportunity and competing for the starting quarterback position. ‘I will be friendly and professional with whoever is there. But I want this bad. Really bad,’ Sanchez said. ‘I want what [Denver] experienced last year.’