Bennett signed a three-year extension through 2020 prior to the final game of last season.
Despite his contract, Bennett told Bell he can see a scenario in which the Seahawks, who missed the playoffs in 2017, try to get younger.
"Just seems like it's a young man's game," he said. "I can see them going younger, with younger players. That's part of the game."
Bennett turned 32 on Nov. 13 and has played nine NFL seasons. He finished second on the Seahawks with 8.5 sacks this year.
Contract info via Over the Cap.