Before they do that they should fix the errors they've got on the base game maps since release.
The Landgraab Mansion in Oasis Springs shows into the wrong direction (away from the street), the Magnolia Blossom Park in Willow Creek is offset and the Desert Bloom Park's buildings in Oasis Springs are facing to the street in map view while when you load the park they face don't face to the street.
Best example: (still with the old map design, but not fixed till today)
https://i.imgur.com/rLp6iCe_d.jpg?maxwidth=640&shape=thumb&fidelity=medium
https://i.imgur.com/MAcT5kN_d.jpg?maxwidth=640&shape=thumb&fidelity=medium
