Flynn will be initially groomed to serve as Lewis' backup ahead of undrafted rookie Jeff Tuel, who struggled filling in for Manuel against Cleveland.
Marrone also provided an encouraging update on Manuel's status,
Bvb Trikot 18/19, saying the rookie is "ahead of schedule" and has been cleared to begin rehabbing as early as Tuesday. Marrone cautioned it was too early to provide a more detailed timeline for when Manuel might be cleared for practice.