Automated syncing to ARC

In the old days I used iTunes with an iPod Classic, I had made a smart playlist which automatically listed the most recent added albums to a total filesize of 128 GB (which was the total filesize of the iPod). Since I parted ways with the Apple environment I searched for a new solution like this, but have not found it.
But with the release of Roon ARC I feel this would be a great new feature! Just input the filesize of your phone (or yet better, the memory card inside your phone), and everytime you’re at home connected to your wifi Roon automatically syncs the most recent albums (in order from new to old) until the specified filesize is reached. This would be the greatest ARC feature I can think of!