We have a newish manager and she has decided without asking us that our team should learn everything of each others jobs and have no ownership of any tasks.
Our team is split into 2 sub teams and we know the crux of each others jobs when we need to cover when on leave / absence etc. Each sub team doesn't know the others work as although the work is for the same department its quite different. Things work well currently.
I am worried that this is going to mess things up and increase the likelihood of mistakes. In addition, I also like having autonomy over my own work which I know isn't a valid reason to not do this.
A few of my colleagues have voiced their concerns but it' has fallen on deaf ears. I have a meeting with her and would like to bring this up but need help in what today to her. I don't know how to get her to see that it's not a good idea. Any suggestions?