Good day team...I have a challenge which i'm hoping you are able to help me with. When I close off a sprint I know that best practice say's all incomplete stories should be put in the backlog. So in preparation for the next sprint (sprint planning), should we have a look at all back-logged items to review if they will then be worked on in the next iteration? Reason I ask this is, is if I automatically change the sprint date on an active sprint it causes a scope change to that sprint and also affects the burn down chart. Am I off the mark or is the correct way to do this?