I would tend to agree with you on this point. With that amount of times they have faced each other in the past three years, especially in so many important matches, it could be the start of a rivalry. Just goes to show how much success both teams have found in the recent years. Anyway, I hope Santos wins tonight. But playing against Rayados at the tec is no easy task. I think it will come down to who can establish their game. The first leg had some ins tense moments but neither team was very effective.