evaluators see supposed slight decline from Lion Center Frank ragnow Frank ragnow started his NFL career at left guard but was moved to Center in his second season becoming one of the best centers in the NFL despite injuries he has consistently performed well with high grades from Pro Football Focus ESPN ranked him as the number two Center behind Creed Humphrey evaluators have noted a slight decline in his performance attributed to to ongoing injuries but he remains a critical player for the Lions ragna's ability to communicate at the line of scrimmage is highly valued and he continues to be one of the top interior players in the league please subscribe to my channel