Hi @Shrmnatr -
It sounds like you want to accomplish something similar to this example John did a while back Using Values In One Single Select Menu to Dynamically Populate Values in a Second Single Select Menu (Part 1)
You could populate your single select this way, then you save what is selected to a variable. After that, you could add trigger logic to you “next” button to check if the variable matches your criteria, and if it does, then you can add a transition to complete the current app and go to another app by name. You could add if/then clauses to account for all the selection options.
Could be other ways to approach this but just my initial thought!