The Seahawks were the best team in the NFL last season, but that doesn’t mean they don’t have room to improve.

And the Seahawks’ best player, cornerback Richard Sherman, says he thinks they will improve. Asked on NFL Network if the 2014 season could be even better in Seattle than 2013, Sherman said he thinks that’s a strong possibility.

“I think it could,” he said. “We’re a lot more experienced. There are a bunch of young guys. Last year, you forget, Russell [Wilson] was a second-year quarterback — going into his third year there’s going to be a lot of growth for him.