Bills sign Caldwell, Hills

The Buffalo Bills signed a pair of veteran offensive lineman: Antoine Caldwell and Tony Hills.

Caldwell is a former Houston Texans third-round draft pick who started 19 of 39 career games.

He played collegiately at Alabama where he was a two-time captain.

Hills is a former Pittsburgh Steelers fourth-round draft pick from Texas.

He has played for the Steelers, Denver Broncos and Indianapolis Colts.

Both players should add quality depth to the Bills' offensive line.

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Aaron Wilson covers the Ravens for The Baltimore Sun

Aaron Wilson
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.

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