Like many conspiracy theories in this case or many observations in the evidence it's important to test them, especially for those who, if found out to be true, will change everything they have come to believe about the case.
In this case the theory is "Prayer Man is Oswald" and dispite all the effort no one can prove it's not but we remain optimistic.
There are however grounds for pessimism(!), and they have gotten even stronger since that photo of Sarah Stanton went up:
------------we have very good knowledge of which TSBD employees were up on those steps at the time of the assassination
------------we have very good knowledge of where on the steps each of these employees was
------------we have very good knowledge of the assassination-time location of all other TSBD employees
------------this offers an
all too finite list of candidates for non-LHO Prayer Man
------------one by one the candidates on that list have been crossed off (who's left?
Dottie Lovelady??)
------------we seem therefore, by a process of simple elimination, to be stuck with the one TSBD employee whose assassination-time location no one can securely account for...
Have to say, Barry, I find it pretty impressive that, after five years of sometimes fanatical efforts to find a viable non-LHO candidate or to disprove LHO=PrayerMan, the theory is still very much alive and kicking. That may be telling us something.
But-----------let's be good Popperians about this and cry 'May the efforts to falsify the theory continue!' After all, those efforts have stood us* pro-PMers in pretty good stead thus far!
*NOT including you in this, Barry, don't worry!