Question: Indicate the name of the most versatile players of the Delhi Daredevils.
SQL: SELECT T3.Player_Name FROM Player_Match AS T1 INNER JOIN Team AS T2 ON T1.Team_Id = T2.Team_Id INNER JOIN Player AS T3 ON T1.Player_Id = T3.Player_Id WHERE T2.Team_Name = 'Delhi Daredevils' GROUP BY T3.Player_Name ORDER BY COUNT(T1.Role_Id) DESC LIMIT 1