If there was a manager change during an active review cycle - the former manager will still have the option to complete the manager review on their former direct report. 

• The new manager will be required to write a manager review on their new direct report.
• The new manager is only able to release/deliver the review and not the former manager.
• The former manager and new manager share the same visibility. For example, they can view the (former) direct report submitted self review.