He does have every right to hold it. He does not have any right, however, to advance it aggressively on a reform caucus thread.
(As may be obvious, the caucus protections are important to me.)
3. Closed threads on the Religion Forum include devotionals, prayer threads and caucuses. The header of the thread should make it obvious that the thread is closed, i.e. like a church meeting behind closed doors. Such assemblies will not be disturbed. Any challenges or ridicule will be removed. Any thread can be designated a caucus - e.g. labeled as a [Catholic Caucus] or [LDS Caucus] - provided that neither the article nor any of the posts challenge [*see footnote] or ridicule any other confession. These are safe harbors for those who are easily offended or are ill equipped to defend their own confession.
I think we got a ruling, as the caucus designation is now gone.