I've always thought it would be a fun venture. Part of me wanted to do it but not market it as Primal, just have it BE Primal, and so good that customers wouldn't even realize what was missing.
Also, the menu would change according to season.
Appetizer: The Wilderness Childe: Sweet & Savory Prosciutto Peppers or Raw oysters
Entree: Almond-crusted lamb chops, honey roasted root vegetables, and a kale salad
Dessert: Pomegranate mint sorbet