Right now, there are only 2. If there becomes a real epidemic of CathInfo deaths, maybe a subforum would be called for. I think right now the current bag of tools does the job -- start a thread in The Sacred/Prayer Requests, have everyone discuss/chime in/say a few words, and when that ends naturally, the thread scrolls off like every other thread.
At this time, a thread with 2 posts in it for "deceased CathInfo members" would seem to be overkill.
I'm not vehemently against the idea or anything -- I just don't see the need at this time.