almost every work that I do, I want to see the edits while checking stuff in the Master output channel (inserts) while making last second chnges and check the meter.
If it will be a part of the right zone it will be very helpful.
And if you have multiple masters in the project, it will make the right zone unnecessary big.
You can pin the outputs to the right in the channels area. Actually, you can pin all channels left or right.