It seems like that is what WWE is building too, but that is a pretty bad idea. They're still really over, and have a lot more steam left. Some people don't like them, but they insert a level of energy into almost always dead crowds. They also make a lot of money for the WWE, they've been running out of merch for months now because they're selling out. They outsold Reigns, Ambrose, Lesnar and even Austin at WrestleMania 32, and that's a big accomplishment. They're all really good wrestlers too, and they are clearly having fun and have a great chemistry. The material they use is up for it's own debate, but they are doing what wrestlers are mean't to do for their promotion, and that's sell.
As for what I think about them splitting, I think it would be a cool sight to see, but for a very short while. New Day and Kidd & Cesaro are the only teams in recent memory that weren't paired together in the hopes of splitting them up. They entertain me, but they can be cringey. Personally would never buy a unicorn horn or an empty box of Cereal, but I still think they should stay together. They have more than enough steam and if they're presented with a good challenge, and continue to creatively energize crowds, then they should be able to stay together for at least another year.
