Chargers vs. Bills: Who has the edge?

CHARGERS (3-6) vs. BILLS (5-4)
When: Sunday, 1:05 p.m. PT
Where: StubHub Center
Line: Chargers by 5.5 points
TV/Radio: Ch. 13, Ch. 11 (joined in progress); 640-AM, 980-AM (Spanish)
CHARGERS OFFENSE vs. BILLS DEFENSE
Philip Rivers cleared the concussion protocol and will make his 195th consecutive start this Sunday — but his presence hasn’t exactly jolted the Chargers offense through nine games. Will that change in the team’s first home appearance in nearly a