Seth Rollins and Dean Ambrose have had a handful of matches since The Shield broke up in 2014, and they have put on a great show every single time they have stepped into the ring together. Their styles are completely different, and that is part of the reason they make such great opponents. Rollins is the more agile of the two, but both men are willing to put their bodies on the line to give the fans something to remember. That kind of risk-taking may shorten their careers a bit, but it has also endeared them to fans around the world.Their chemistry allows them to have a good match, and their history gives fans a reason to be invested. You don't come cross two wrestlers like Rollins and Ambrose very often, and if WWE wants to use them to their fullest potential, they need to be given and important place on the card. If it's not in the last match of the night, the opener is the next best thing.