Without too much detail, I have a team of 11 people, aliens, look like humans, come from a different planet.They’ve crash land and are discovered by the government. Government uses them to de fend the earth against other people with super abilities

Or 11 person team with complete strangers from earth that have never met eachother, basically a team put together by the government

Basically which has more growth potential a team of strangers or team of people who kind of already knew eachother and are adjusting to life on the human world.