Reave
[13] Hero
Two on the left side to stop them from running(Hammer and Lancer). One on the left to watch. One on the right near the barricade to make sure the keep that dirty little hands off my mortar. Three up the right (since you have advantage on that side). Have someone toss a smoke then come up and toss a frag top of the steps pass the sand bag while the other two continue to push in. Toss the other one in the middle, back or to the otherside when you get up there(depends on how the react to the push) and jump over the booth in the back and sweep around picking up the stragglers.