diff --git a/draft-ymbk-sidrops-rov-no-rr.xml b/draft-ymbk-sidrops-rov-no-rr.xml
index 08a2b0f..2ec445e 100644
--- a/draft-ymbk-sidrops-rov-no-rr.xml
+++ b/draft-ymbk-sidrops-rov-no-rr.xml
@@ -80,6 +80,7 @@
     <t>
       A BGP Speaker performing RPKI-based Route Origin Validation should
       not issue Route Refresh to its neighbors when receiving new VRPs.
+      A method for avoiding doing so is described.
     </t>
     
   </abstract>
@@ -122,23 +123,26 @@
 
    <section anchor="related" title="Related Work">
 
-    <t>It is assumed that the reader understands BGP, <xref
-    target="RFC4271"/> and Route Refresh <xref target="RFC7313"/>, the
-    RPKI <xref target="RFC6480"/>, Route Origin Authorizations (ROAs),
-    <xref target="RFC6482"/>, The Resource Public Key Infrastructure
-    (RPKI) to Router Protocol <xref target="I-D.ietf-sidrops-8210bis"/>,
-    RPKI-based Prefix Validation, <xref target="RFC6811"/>, and Origin
-    Validation Clarifications, <xref target="RFC8481"/>.</t>
+   <t>
+     It is assumed that the reader understands BGP, <xref
+     target="RFC4271"/> and Route Refresh <xref target="RFC7313"/>, the
+     RPKI <xref target="RFC6480"/>, Route Origin Authorizations (ROAs),
+     <xref target="RFC6482"/>, The Resource Public Key Infrastructure
+     (RPKI) to Router Protocol <xref
+     target="I-D.ietf-sidrops-8210bis"/>, RPKI-based Prefix Validation,
+     <xref target="RFC6811"/>, and Origin Validation Clarifications,
+     <xref target="RFC8481"/>.
+     </t>
 
-  </section>
+    </section>
 
-  <section anchor="ops" title="Operational Considerations">
+  <section anchor="ops" title="Operational Recommendations">
 
     <t>
       Routers MUST either keep the full Adj-RIB-In or implement this
       specification.
     </t>
-    
+
     <t>
       Operators deploying ROV SHOULD ensure that the router
       implementation is not causing unnecessary Route Refresh requests
@@ -155,16 +159,22 @@
 
     <t>
       If the router has insufficient resources to support this, it
-      SHOULD not be used for Route Origin Validation.
+      MUST not be used for Route Origin Validation.
     </t>
 
   </section>
 
-<section anchor="Security" title="Security Considerations">
+  <section anchor="Security" title="Security Considerations">
+
+    <t>
+      This document describes a denial of service Route Origin
+      Validation may place on a BGP neighbor, and describes how it may
+      be ameliorated.
+    </t>
     
     <t>
-     This document adds no additional security considerations to those
-     already described by the referenced documents.
+     Otherwise, this document adds no additional security considerations
+     to those already described by the referenced documents.
     </t>
     
   </section>
@@ -196,6 +206,7 @@
     <?rfc include="reference.RFC.6480.xml"?>
     </references>
 
+<!--
   <section anchor="Acknowledgements" title="Acknowledgements">
       
     <t>
@@ -203,6 +214,7 @@
     </t>
     
   </section>
+-->
 
 </back>