Nope. Try to debug.

inventory/host_vars/composer.stg.phx2.fedoraproject.org

@@ -10,8 +10,6 @@ eth0_ip: 10.5.126.6
 vmhost: virthost16.phx2.fedoraproject.org
 datacenter: staging
 
-nfs_mount_opts: "rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=3"
-
 ## These are consumed by a task in roles/fedmsg/base/main.yml
 #fedmsg_certs:
 #- service: shell

roles/nfs/client/tasks/main.yml

@@ -63,6 +63,9 @@
         state=mounted
   when: datacenter == 'rdu'
 
+- name: debugging nfs mount opts
+  debug: var=nfs_mount_opts
+
 - name: nfs mount points (stg)
   mount: >
         name=/{{ mnt_dir }}