I have gone through Nexus guide few times and have the following questions:
1. The Nexus Retrospective has 3 parts - the second part is for addressing issues raised from the first part. Is this the only activity that they have to undertake. Even though it has not been mentioned explicitly (lest I missed that) I believe they can talk about internal team matters too (guided by Scrum), that can be addressed and rectified?
2. Under Nexus Sprint Retrospective (pg 9) - it has been mentioned - "...every Retrospective..." - will that not mean every part of every Retrospective?