The sizing tool is excellent not just for its intended purpose but for impressing people new to the Agile Platform. It would help if it had a few minor usability enhancements.
- Ability to delete a sizing no longer required to remove items from the list that are no longer required or were added in error or even just that you don't want others to see when you are doing a demo.
- Ability to copy/move/change parent of a feature/story in a more flexible way (up, down to any location, change a story to a feature, change parent, copy from one sizing to another, etc)
- Ability to completely clone a sizing to create a starter for another sizing