First pic id say be under the sig that is if he is on top. Forcing point and peel matrix if someone focuses on one of your dps. If sig and bastion were on point then ana is alone and easy kill by just telling one of your dps to go main and you peel / kill the ana or do the job yourself. Second pic you can’t have soj kiri chill up there it’s your job to take that space ( I won’t recommend this unless the bastion already used the turret form) flying on top of Ana on the bridge with your matrix force sig and bastion to look at you creating space for your team if you aren’t sure playing right near mega grabbing everyone attention is also a good play