I think for the first operator that I have in mind is that he should be called X-O and X-O is a defender that can shoot poison spikes on the ceiling anywhere he wants but these spikes can detected enemies and land on them. The next operator is urban an attack that can hack and control the defensive gadgets with his drones and this will help the attackers to keep pushing forward in stead of looking and watching there every step. And I was think that should be for the new year 4 season 2.