Dak Prescott and Jadeveon Clowney highlight the list of potential free agents for 2020.
18. Marcus Mariota, QB, Tennessee Titans
The second overall pick in the 2015 draft, Mariota never turned into the franchise quarterback the Titans hoped for and was benched in favor of Ryan Tannehill earlier this season. Still, there will be a market for Mariota. But he’ll probably end up as a backup at first.