Heat tortillas on a dry skillet until warmed on both sides. Remove from heat. Alternatively, wrap tortillas in a slightly damp paper towel. Warm the tortillas in a microwave for 15 seconds. Divide ingredients between the two tortillas. Begin with Bibb lettuce, followed by fried chicken, red onion, and tomato. Drizzle desired amount of ranch dressing and roll up tightly. Add additional ranch over the top if desired.