Now, Its pretty obvious that detective Lance is going to turn against the Arrow.
Jesus! I'm tired of these Lances going back and forth with the Arrow. First season, Laurel was pro-Arrow and Quintein was anti-Arrow, second season Laurel was anti-Arrow and Quintein was pro-Arrow and now in the third season it's flipped again with Laurel being pro-Arrow and joining his team while Quintein turning anti-Arrow.