rough-in relocation

I have broken up the concrete in my basement for a new bathroom. There are drains that have been roughed in by the builder, but the layout won't work for us so I'm going to rearrange. Hopefully the picture can give an idea of which way the drains are going. I've attached a picture showing the...

I suspect there’s no easy fix here. We live in a home built on a slab. The master bath has a toilet with a 10” rough in. We’d like to replace the existing toilet with a tall toilet/bidet, but the only ones we’ve found are designed for a 12” rough-in. Is there a way to move the rough-in out to...