Put the finishing touches on my NAS build on Thursday, saw 12.0 was in RC3, decided to check the release schedule, and held off getting too deep into the setup

Put the finishing touches on my NAS build on Thursday, saw 12.0 was in RC3, decided to check the release schedule, and held off getting too deep into the setup ;) Kind of an odd use-case here but I have a NVMe SSD that I'm using as a scratch drive and it might be nice to have ports on that drive rather than my main drive. Is there a way to move just the ports and symlink it back into /usr, or do I have to move the whole /usr directory and alter fstab?