The Bills aren't finished adding much-needed depth to their banged-up defense.
Buffalo plans to add veteran pass rusher Kroy Biermann to the mix on a one-year deal, a source who spoke with the player told NFL Media's Conor Orr.
Biermann, 30, spent his first eight seasons in Atlanta, piling up seven sacks over the past two campaigns before the Falcons chose not to re-sign him this offseason. Bills coach Rex Ryan had Biermann in for a visit in March, setting the table for Monday's signing.
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