Walton, 27, is a former sixth-round pick of the Steelers back in 2015. He played out the final year of his rookie contract with Pittsburgh and has been testing the open market as an unrestricted free agent this offseason.
For his career, Walton has recorded 22 tackles, two sacks, and three pass defenses over the course of four seasons and 36 games.
Becker, 23, wound up going undrafted out of Miami (OH) back in April. He later signed a three-year, $1.755 million contract with the Lions.
Unfortunately, the Lions waived Becker a few days later.
During his college career at Miami (OH), Becker caught 19 passes for 209 yards receiving and two touchdowns over the course of three seasons and 13 games.