Answer:
No
Step-by-step explanation:
No, Quiznos was able to rise in popularity due to their "oven-roasted" sandwich versions which gave them a competitive advantage, but it is not a sustainable one. Other companies will begin to implement the same strategy/design into their franchises which will take that competitive advantage away from Quiznos. At that point, Quiznos will need to implement a new strategy or idea in order to gain another competitive advantage and increase sales.