D.K. Metcalf Autograph, signed in green, on a navy Riddell Seattle Seahawks Mini Helmet with Beckett COA. DeKaylin Zecharius "DK" Metcalf is a wide receiver for the Seattle Seahawks who drafted him in the second round of the 2019 NFL draft out of Ole Miss. He is also the son of Terrence Metcalf, a former NFL offensive lineman.