1: Borland , a third-round pick from Wisconsin , had signed a nearly $ 3 million contract for four seasons with the San Francisco 49ers and banked a $ 600,000 bonus . 2:  For me , it 's wanting to be proactive ,  Borland said . 3: San Francisco 49ers linebacker quits , citing players with concussion disorder , says he wants to  be proactive 
1: Borland , a third-round pick from Wisconsin 2: Borland 3: San Francisco 49ers linebacker