![Buffalo Bills starting quarterback became very interesting Friday night with Josh Allen & Nathan Peterman performance, AJ McCarron injury - Buffalo Rumblings Buffalo Bills starting quarterback became very interesting Friday night with Josh Allen & Nathan Peterman performance, AJ McCarron injury - Buffalo Rumblings](https://cdn.vox-cdn.com/thumbor/Du2_NCLgYAlMz5HvjzOid4i6D-c=/0x0:2495x3502/1400x933/filters:focal(1331x937:1729x1335):no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/60922645/usa_today_11095378.0.jpg)
Buffalo Bills starting quarterback became very interesting Friday night with Josh Allen & Nathan Peterman performance, AJ McCarron injury - Buffalo Rumblings
![How Josh Allen, AJ McCarron clarified Bills' quarterback race in preseason win over Browns - The Athletic How Josh Allen, AJ McCarron clarified Bills' quarterback race in preseason win over Browns - The Athletic](https://cdn.theathletic.com/app/uploads/2018/08/18021953/GettyImages-1018393952-1024x683.jpg)
How Josh Allen, AJ McCarron clarified Bills' quarterback race in preseason win over Browns - The Athletic
Buffalo Bills PR on Twitter: "A.J. McCarron has agreed to join the @ buffalobills on a two-year deal. Learn more about the Bills new signal caller: https://t.co/hQTSNrO0gV" / X
![AJ McCarron injures shoulder; Allen, Peterman locked in battle for Bills starting QB | NFL News, Rankings and Statistics | PFF AJ McCarron injures shoulder; Allen, Peterman locked in battle for Bills starting QB | NFL News, Rankings and Statistics | PFF](https://media.pff.com/2018/08/Bills-QBs.jpg)