diff --git a/distgit_bugzilla_sync/script.py b/distgit_bugzilla_sync/script.py
index 1787241..f8423ba 100644
--- a/distgit_bugzilla_sync/script.py
+++ b/distgit_bugzilla_sync/script.py
@@ -121,7 +121,9 @@ class BugzillaProxy:
             url=self.bz_xmlrpc_server,
             user=self.username,
             password=self.password)
+
         self.product_cache = {}
+        self.inverted_user_cache = {}
 
         # Connect to the fedora account system
         self.fas = AccountSystem(
@@ -187,6 +189,14 @@ class BugzillaProxy:
                         products[package['name'].lower()] = product
                 self.product_cache[collection] = products
 
+    def invert_user_cache(self):
+        """ Takes the user_cache built when querying FAS and invert it so
+        that the bugzilla_email is the key and the username the value.
+        """
+        for username in self.user_cache:
+            bz_email = self.user_cache[username]['bugzilla_email'].lower()
+            self.inverted_user_cache[bz_email] = username
+
     def _get_bugzilla_email(self, username):
         '''Return the bugzilla email address for a user.
 
@@ -194,7 +204,7 @@ class BugzillaProxy:
         reloads the cache from fas and tries again.
         '''
         try:
-            return self.user_cache[username]['bugzilla_email'].lower()
+            bz_email = self.user_cache[username]['bugzilla_email'].lower()
         except KeyError:
             if username.startswith('@'):
                 group = self.fas.group_by_name(username[1:])
@@ -203,14 +213,15 @@ class BugzillaProxy:
                     return
                 self.user_cache[username] = {
                     'bugzilla_email': bz_email}
+                self.inverted_user_cache[bz_email] = username
             else:
                 person = self.fas.person_by_username(username)
                 bz_email = person.get('bugzilla_email', None)
                 if bz_email is None:
-
                     return
                 self.user_cache[username] = {'bugzilla_email': bz_email}
-        return self.user_cache[username]['bugzilla_email'].lower()
+                self.inverted_user_cache[bz_email] = username
+        return bz_email
 
     def add_edit_component(self, package, collection, owner, description=None,
                            qacontact=None, cclist=None, print_fas_names=False):
@@ -285,19 +296,42 @@ class BugzillaProxy:
                     print(f'[EDITCOMP] {data["product"]}/{data["component"]}')
                     for key in ["initialowner", "description", "initialqacontact", "initialcclist"]:
                         if data.get(key):
+
+                            old_value = product[pkg_key][key]
+                            if not isinstance(old_value, str):
+                                old_value = sorted(old_value)
+                            new_value = data.get(key)
+                            if not isinstance(new_value, str):
+                                new_value = sorted(new_value)
+
                             if print_fas_names and key in ('initialowner',
                                                            'initialqacontact',
                                                            'initialcclist'):
                                 if key == 'initialowner':
-                                    value = owner
+                                    new_value = owner
                                 elif key == 'initialqacontact':
-                                    value = qacontact
+                                    new_value = qacontact
                                 else:
-                                    value = initial_cc_fasnames
-                                print(f"    {key} changed to FAS name(s) `{value}`")
+                                    new_value = sorted(initial_cc_fasnames)
+
+                                from_fas_names = []
+                                for email in product[pkg_key][key]:
+                                    if email in self.inverted_user_cache:
+                                        from_fas_names.append(self.inverted_user_cache[email])
+                                    elif email == 'extras-qa@fedoraproject.org':
+                                        from_fas_names.append("<default: extras-qa@...>")
+                                if from_fas_names:
+                                    if len(from_fas_names) < len(product[pkg_key][key]):
+                                        x = len(product[pkg_key][key]) - len(from_fas_names)
+                                        from_fas_names.append(f"And {x} more")
+                                    old_value = f"from `{from_fas_names}`"
+                                else:
+                                    old_value = ""
+                                print(
+                                    f"    {key} changed {old_value}"
+                                    f" to FAS name(s) `{new_value}`")
                             else:
-                                print(f"    {key} changed from `{product[pkg_key][key]} "
-                                      f"to `{data.get(key)}`")
+                                print(f"    {key} changed from `{old_value}` to `{new_value}`")
 
                 # FIXME: initialowner has been made mandatory for some
                 # reason.  Asking dkl why.
@@ -719,6 +753,8 @@ class DistgitBugzillaSync:
                                  self.env['bugzilla']['user'],
                                  self.env['bugzilla']['password'],
                                  self.env)
+        if self.args.print_fas_names:
+            bugzilla.invert_user_cache()
 
         if self.env["verbose"]:
             times["FAS cache building end"] = time.time()