Indianapolis Colts left tackle Anthony Castonzo announced his retirement from the NFL on Tuesday, just a few days after the 2020 season officially came to a close for his team.
Though it doesn’t seem like a big surprise given he had season-ending ankle surgery and was on a deal that didn’t include any guaranteed money for the final year of his latest extension.
Now, the Colts have to find his replacement for the 2021 season and beyond. Here are six options early in the process to replace Castonzo at left tackle: