MIX barbecue sauce, ground red pepper and hot sauce in large bowl (or in medium bowl for trial recipe) until well blended. Add beans; mix well.
FOR each serving: Spread 3 Tbsp. bean mixture onto 1 tortilla; top with 2 oz. chicken, 1/4 cup (2 oz.) tomato, 2 Tbsp. (1 oz.) cheese and 1/2 cup (1 oz.) lettuce. Fold in opposite sides of tortilla, then roll up burrito-style.
SERVE with salsa, sour cream and guacamole, if desired.