We learn some basics of Wing chun in JKD and it has been my focus lately to improve those skills specifically. With all the videos or books I have seen combind with the training in class I am starting to wonder "Is WC designed to work only against a trained fighter?" When we train it all the attacks are straight lines keeping in the center box and center line principles.

For all practitioners that have studied it as their main style or that have trainied in it for years what is your opinion on WC vs. the untrained fighter? What techniques should I focus on to respond to that person? Obviously their is no right or wrong answer I am looking for extra information to add to my training.