The Buffalo Bills will work out fullback John Conner, according to a league source.

Conner is a prototypical lead-blocking fullback that has past NFL experience. He's had stints with both the Bengals and the Jets, serving as the Jets fullback for the 2010 and 2011 seasons.

The Jets drafted Conner in the fifth round of the 2010 NFL draft. He played college football at Kentucky.

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Aaron Wilson covers the Ravens for The Baltimore Sun.