The biggest issue right now is that shows are Studios best attempt at high-capacity and low-demand attractions. MK is finally getting a huge theater because it's a great way to add something that thousands of people can experience a day, but won't be a huge draw that will overly increase daily attendance. When Galaxy's Edge opens and packs the parks, Studios will need as many things as possible that guests will want to experience in addition to GE, but won't be the reason why people are coming to Studios. And it's then that Studios will need brand new shows the most. If they replace everything this year, those shows will be "old" by 2019 and won't nearly be as helpful in taking the pressure off GE. They really need to replace ALL of their shows just shortly before GE opens in order to gain the most from them.