For an extra smoky flavor, use wood chips like hickory or mesquite in your grill. If you don't have wild game rub, you can substitute with a blend of smoked paprika, garlic powder, onion powder, and a pinch of cayenne pepper. Feel free to experiment with different cheeses like provolone, pepper jack, or even a sharp cheddar for a bolder flavor. Get creative with your toppings! Consider adding grilled peppers and onions, crispy fried onions, or a drizzle of your favorite BBQ sauce.