Colts add new QB as backup behind Riley Leonard in place of Philip Rivers originally appeared on The Sporting News . Add The Sporting News as a Preferred Source by clicking here .
After three weeks of Philip Rivers starting as the Indianapolis Colts QB at 44 years old, Indy is going total youth movement for Week 18.
They're starting Riley Leonard at quarterback. He's a sixth-round rookie out of Notre Dame.
Rivers won't be his backup, either.
That role will go to Seth Henigan , who the Colts elevated from the practice squad on Saturday.
Henigan is an undrafted rookie also out of the 2025 draft class.
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He's originally from Denton, Texas, and from there he went to the University of Memphis.
He started his entire career for the Tigers, twice earning all-conference honors.
The 6-foot-3 Henigan went undrafted in the spring and spent the summer with the Jacksonville Jaguars .
The Jags cut Henigan for good on Sept. 29.
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He signed with the Colts three months later, joining the practice squad on Dec. 29. And after this week's preparation, he's going to back up Leonard.
It likely is a short-lived role for Henigan, but it was a chance for him to get into the building and show Indianapolis a bit of what he's made of, which is worth something for a guy just trying to hang on at the fringes of the NFL.
