A second-year pro, Dowtin spent part of his rookie season playing for Mike Pettine.
The full details on Kevin Kolb's Bills contract are now available. In a nutshell: he's a well-paid backup that could earn low-end starter's money.
Unfortunately, the Kevin Kolb signing did not provide much new insight into the Bills' plans on offense.
Either the Bills are interested in Larsen, or they're more interested in getting Corey McIntyre to lower his asking price.