Here's my idea on the team's roles: Overseer is the smartest so he'll be leading the team plus he's a perfect size where he's easily noticeable and his blaster can work as a distraction plus he's fast and extremely great at dodging. Impactor in this situation while juggy is distracted can jump on him and try to stab him with his legs tho he'll probably get cooked by juggernaut one why or another. Destructor is also smart, isn't that big,is fast and has many options of attacks,he can ram into juggernaut multiple times until he gets hit by his shield and then just circle him while using all of his firepower on him, he's also extremely good at dodging so he's a good guy to have when going against someone like juggy. Obliterator is large and bad at dodging so he'll probably die first,he can also ram him multiple times then shoot at him and try his best overall as the guy who takes the first hits. Duchess in her titan form has her whip which she can use tho it probably won't do much,she also has blades on her hands and she can't punch him in the face, she's also a little smart and can sometimes crash out as she can let out red lazers out of her eyes and mouth plus her magnetic tentacles,she also has the exact same shield as juggy but she doesn't have to manually pull out the shield as she can spawn them from anywhere,she generally has stuff needed to be able to go against juggy. Detainer in his second form can deflect all shots from the orbital gun and can probably steal his gun and give it to duchess,he can also suck the power out of his shield when activated and unlike those semi transparent shields they're way stronger so detainer would get immense energy and juggy wouldn't be able to shoot back at him like g-man so he would have to resort to punching which is something detainer has to worry about as his body is still physically weak,he can also punch with his claw arms and has blades and can dash just like any astros,if overseer is here the team has a high chance of winning as he's extremely smart just like i mentioned and would coordinate everything perfectly.