When inquiring about Chargers right tackle Vaughn Parker’s ticket list for Sunday, one needs to only look at his jersey number: 70. "I ordered 70, but it might get up to 75,” said Parker, the former Buffalo prep star who is headed to familiar haunts this weekend. "It’s cool to go home."…In Parker, Buffalo gets to see one of its good guys. This offseason he donated a substantial sum to his alma mater, St. Joseph High. He gave $10,000 for a new weight room and $20,000 for an endowment, which he has committed an additional $20,000 to for each of the next four years.’