For example, if I'm in the gym and someone is on the equipment that I need, so I must shift that movement later in my workout. Or if I'm pressed for time, and need to prioritize which movements I accomplish on a day, I may re-order my entire workout. Right now, I would need to delete everything in the session and re-add all movements in the order I want. Instead I'd like to see the ability to essentially drag movements up or down within the session.