Current 13+ Dk Metcalf Seahawks Background. Dekaylin zecharius dk metcalf (born december 14, 1997) is an american football wide receiver for the seattle seahawks of the national football league (nfl). Collection of seattle seahawks trading cards and more! Seattle seahawks wide receiver d.k. growing up, dk metcalf had always dreamed of opening a restaurant. Dk Metcalf Seahawks Background - Dk Metcalf Has Arrived For The Seattle Seahawks 13,277 likes 156 talking about this.