I agree 100%.
Sand also has the puppets map that can only really be reliably farmed by sands without a full and balanced squad of players. I suggest moving the Dark Weasel to the big desert as a wandering mob that isn't easy to spot but with a 25 minute timer. An hour is way too long and since this would be a lot more ground to cover, 25 minutes seeks fair. Lots of room for counter play, and a far enough distance from Sand (6 map swaps). Plus the idea of a desert wanderer is cool imo