First of all, we've been told that the contracts that are being signed by lessors for Disney Springs require everyone to be open until 2am. This includes shops, this includes restaurants, this includes everyone. Currently and in the recent past, shops were only open until 11pm Sunday - Thursday, until midnight on Friday & Saturday. Table service restaurants were only open until midnight, if not earlier. Staying open until 2am was an option.
Secondly, we've been told that lessors can (generally) do what they want with their spaces as long as they don't interfere with their neighbors.
The second nugget means that lessors can find ways to pay Disney for those not inexpensive leases and they're apparently entitled by their contract to do what they want. Outdoor entertainment such as an outdoor deck at The Boat House would be ok as long as it doesn't interfere with the outdoor entertainment offered at Raglan Road, for instance. But it could also mean, for example only, that whatever restaurant ultimately comes to Mannequins could clear-out the tables at night and use the space as a dance club! If they wanted to. So don't get depressed. Stay tuned to see how this plays out!