Heat oil in large skillet on medium-high heat. Add chicken; cook and stir 7 to 8 minutes or until cooked through.
Stir in Seasoning Mix, beans, tomato, chiles, green onions and cilantro. Simmer 5 minutes.
Spoon about 1/2 cup chicken mixture on each tortilla. Top with assorted toppings, if desired. Roll up and serve.