The Jets needed Martinez in Week 15 because Taylor and Fields were both out. That made Martinez the backup to undrafted rookie Brady Cook, who got his first start in the Jets' 48-20 loss to the Jacksonville Jaguars. MORE: ACL recovery timeline impacts when Patrick Mahomes, Micah Parsons will return

The Jets hit the practice field and both Justin Fields and Tyrod Taylor returned to the field in limited capacities. Taylor can't seem to catch a break, though. He missed the last game due to a groin injury and was listed on the Injury Report on Thursday with groin and knee injuries,

Despite his questionable status ahead of the Jets' Week 16 matchup with the New Orleans Saints, QB Tyrod Taylor is expected to serve as Brady Cook's backup on Sunday.

Jets QB Tyrod Taylor missed most of the Dolphins game after Taylor’s early injury, leaving fans confused about why Justin Fields didn’t replace him.

Who will be the New York Jets’ starting quarterback next week when they face off against the Jacksonville Jaguars? New York has just four games left this season

Jets rookie quarterback Brady Cook handled the first-team reps on Wednesday with veterans Tyrod Taylor (groin) and Justin Fields (knee) out of practice.

The Jets have added former Lions QB Hendon Hooker to their practice squad on Monday with Tyrod Taylor, Justin Fields out due to injuries.