The new team would be in the USL Championship which is right below MLS. Unless plans have changed.
The Menace are in USL2 which is like the 4th or 5th tier. The naming scheme is confusing intentionally I think, to make the USL amateur league sound higehr in the soccer pyramid than it actually is.
You’re right, I was mistaken. Could have sworn it was originally going to be the tier under championship.