The Seahawks kept three quarterbacks through the cut to 53 players, but one of them is being dropped from the roster on Wednesday in favor of another signal caller.
Luton was a sixth-round pick last year and made three starts for a 1-15 Jaguars club. He was 60-of-110 for 624 yards, two touchdowns, and six interceptions.
The Seahawks also claimed a couple of players off of waivers Wednesday. Tackle Dakoda Shepley spent last season with the 49ers after making the jump from the CFL and cornerback Nigel Warrior was in camp with the Ravens.