Madden 20- SB Wing Flex Close eBook Continued by Duke | Sep 20, 2019 | Madden Vault Tips | 0 comments Duke continues to build upon his Wing Flex Close eBook with new setups in this Madden 20 Tip! Sorry, this content is for members only. Click here to get access. Already a member? Login below… Email Password Remember me (for 2 weeks) Forgot Password Related Posts:Madden 20 Legend's KitMadden 20 Ultimate Offensive GuideMadden 20 Ultimate Defensive GuideMadden 20 PlansMadden 20 Mailbag Is Open!Madden 20 Coach's Corner Is BACK!