Colts defeat Broncos behind backup QB Minshew's heroic performance

Colts starting QB Anthony Richardson exited game early due to concussion.
Backup QB Gardner Minshew took over and led Colts to victory over Broncos.
Minshew is considered one of the NFL's top backup QBs, with high efficiency ratings.
Jets may be interested in trading for Minshew, but he would likely cost a high draft pick.
Minshew has repeatedly performed well when called upon as a backup.