Scorch,
Livewire,
White Canary,
Magog,
Preus,
Brimstone
funded by Lesla-Lar
The idea here is the team gets pulled together by a mysterious benefactor(Lesla), Preus is also a Kandorian and the only one who knows her identity and is a bit of a co-conspirator. But he doesn't actually know what her overall goal is either. It's not that he knows nothing, just that he doesn't know everything. The rest of the team were all recruited for being people who.... had enough good standing(or disguise skills) that they wouldn't get immediately arrested for supervillainy, but also were people Lesla thought could be duped into doing her bidding.
The setting here is post Identity Crisis. Heroes and villains alike aren't quite sure of the new status quo. Lesla's stated goal is a team to "keep an eye on" superheroes. But the team hasn't actually met her, and doesn't know she's Kandorian. Preus, the field leader, is also trying to hide his identity, at least in public. Scorch was actually personally involved here as it's the last time she fought Superman.... at the urging of Despero. Livewire just likes the "superheroes suck" mantra. she's not a hero, but White Canary... became the White Canary as a revenge plot against Black Canary. Brimstone and Magog are both guys who've tried to do hero stuff, but didn't work out.
As for team dynamics:
Preus is an elitist who thinks Humans suck... and Lesla talked him into being team lead on a team of Humans. So he doesn't really like that... but he knows they all have useful abilities, and needs their help to act out Lesla's plans.
Scorch is someone I imagine would find Livewire to be extremely annoying. But also if Joe has one of his freak out episodes, Scorch can minimize the damage with her power to absorb fire.
Livewire is the team tech expert. but while generally outgoing, she's not particularly nice, so she'd annoy people often, though not seriously... usually.
White Canary is the team ninja-girl. Lesla wanted to recruit her because she's not well known in-universe, and thus someone who can sneak around easily on stealth-in-plain-sight missions.
Magog wishes he was team leader, but knows the team members disagree with that notion, thus isn't gonna force the issue, and also knows the "boss" had some reason for putting Preus in charge.
Brimstone wants to prove he's not a menace due to his powers being only partially in control, but doesn't have a huge range of options.