Clemens, 34, is a former second-round pick of the Jets back in 2006. He spent five years in New York before signing on with the Rams as a free agent in 2011.
After four years with the Rams, Clemens joined the Chargers for the 2014 season and returned to Los Angeles last year on a one-year contract. The Chargers cut Clemens loose coming out of the preseason only to bring him back a few days later.
In 2017, Clemens appeared in eight games for the Chargers and completed six of eight passing attempts for 36 yards and one touchdown.
Davis, 28, originally signed on with the Rams as an undrafted free agent out of Southern Miss back in 2012. He lasted just over a year with the Rams before signing on to the Dolphins’ practice squad at the start of the 2013 season.
After returning to the Rams for a few years, Davis bounced around with the Browns and Broncos before eventually signing on with the Seahawks in June of last year.
In 2017, Davis appeared in three games for the Seahawks.