In a medium bowl, toss the cooked chicken with buffalo sauce until fully coated. You can use store-bought rotisserie chicken, leftover grilled chicken, or quickly pan-fry raw chicken breasts if needed.
Heat the tortillas in a dry skillet for about 30 seconds per side, or microwave for 15 seconds, just until pliable.
Lay out each tortilla. Start by spreading 1–2 tablespoons of ranch or blue cheese dressing down the center. Add a layer of lettuce, followed by buffalo chicken, diced tomatoes, shredded cheese, and any extra toppings you like.
Fold in the sides of the tortilla and roll it tightly into a wrap. Slice in half if desired.
Serve immediately, or wrap tightly in foil or parchment paper to enjoy later. These are great served warm or cold!