Preheat the oven to 425° F. In a bowl, combine the chicken, cream cheese, jalapeño, pickled jalapeños, cilantro, dill, and green onions. Stir in the cheese and buffalo sauce.Warm the tortillas for 30 seconds to 1 minute in the microwave, until pliable. On a baking sheet, rub the tortillas with olive oil. Spoon 2 tablespoons of the chicken down the middle of the tortilla. Roll up and place seam-side down on the baking sheet. Bake for 5-8 minutes, then flip and cook another 5 minutes, or until the cheese has melted and the tortillas are crisp.Meanwhile, make the ranch. Combine all ingredients in a bowl (or use a blender) and mix until creamy. Season with salt.Serve the taquitos topped with buffalo sauce, ranch, and any other desired toppings.