As I'm learning through C2, I thought of 2 features I'd personally like to see and wanted to see what the rest of the Scirra community thought.
1. After creating an event, sub-event, etc., having the ability to double-click and change JUST the object while keeping the event parameters the same without having to go back to the Object list.
2. Being able to grab a variable from one event sheet into another event sheet.