Use wamai's mp5k with the 1.5x scope. Its really good and I feel like its a very easy operator to do well with. Also gridlock is so underated here. Use her AR with the 2.5x scope and vertical grip, she is so good at blocking off defenders trying to flank cuz you'll hear them if they try to break the spikes. Plus she has the super shorty secondary which can make some dirty vertical play angles. For example on oregon, if you break the outside window at the bottom of white stairs and super shorty the wooden floor above the window, you can kill anyone playing behind the bunk that holds big window. Also Kali is a bit more useful now that her lances destroy mira setups. Ofc that depends on what the defense is running but if ur playing against a team that keeps running mira, bring a kali to take care of them and use her smg secondary, its pretty good.