Give the ability to take part of a sequence, after creating it, and be able to copy that part of the sequence and reuse it within the same sequence. This will prevent the need to create the same steps over and over after certain actions take place.

For example, if someone doesn't answer a phone call, it goest down the path of 'No' and then sends an email and goes from there. Then, after a few days, I create the sequence so that I will log another call. If they don't answer, then I will send another email. Instead of having to create this over and over, I would be able to use an existing setup that I already created and then reuse it over and over as needed.