Seahawks RB Rashaad Penny had knee surgery this offseason to "get something cleaned up," HC Pete Carroll said Tuesday. Penny isn't participating in minicamp, but the always-optimistic Carroll expects him to be ready for the start of training camp. Penny missed all but 3 games last season after tearing multiple ligaments in his left knee in December of 2019. It's a concern that he's still having issues with that knee. And at this point, it's unclear if he'll regain pre-injury form. Penny is just a late-round dart in fantasy drafts, while RB Chris Carson remains a safe bet for nice volume this season.