I don't think you can do anything about it.

I thought switch are not allowed.

My take is you have limited information regarding which kids are trouble and which aren't from the ***school's point of view.***

You might be labeling a kid as a trouble kid because that kid doesn't get along with/play with/like your own Larla. But that kid might be considered a sweetie or smarty from a teacher or admin's point of view.

Wait and see before asking to switch.

Let it be.

My daughter is going into 2 nd grade. She has 10 kids from 1 st grade going with her to second grade. It should be nice that she has same kids almost half the class. However, all trouble kids are going with her. What is your take?