The Development Team finds out during the Sprint that they aren't likely to build everything they forecasted. What would you expect the Product Owner to do?

The Development Team finds out during the Sprint that they aren't like

1.	The Development Team finds out during the Sprint that they aren't likely to build everything they forecasted. What would you expect the Product Owner to do?
Answer» Re-work the selected Product Backlog items with the DEVELOPMENT Team to meet the Sprint Goal. During the Sprint scope may be CLARIFIED and re-negotiated between the Product OWNER and Development Team as more is learned. The development team looks to the product owner for product backlog, for alignment and direction on the delivery of VALUE through the sprint goal achievement through the backlog implementation. The backlog can be changed to achieve the Sprint goal, but PO is responsible for value DELIVERED through the implementation of backlog to achieve a sprint goal.