Actually, it's a little test to make you captain. It doesn't matter what your name is, it depends on your communication and management skills.
What matters is how you motivate your players and cultivate their sense of team honor.
First of all, I suggest you hold a meeting to talk about this task, to show your willingness not to be arbitrary, and to introduce the other two teams, to show that you want to surpass it. Let's think about it.
Finally, you choose or decide democratically! !
Pay attention to the excellent strength in the small team and control it.