Lattimore, 28, originally signed on with the Packers as an undrafted free agent out of Middle Tennessee State back in 2011. He played out his rookie contract before returning to Green Bay on a one-year, restricted deal back in 2014.
Lattimore spent the 2015 season with the Jets before signing a contract with the Bills last year. Unfortunately, he was waived during final roster cuts and sat out the entire 2016 season.
In 2015, Lattimore appeared 15 games for the Jets and recorded 13 tackles and no sacks.