What are you saying?
That in perhaps 300 years from now people will find out that your "Oswald did it" fairytale was indeed a lie?
This isn't the dark ages, we live in a World in which practically all information is disseminated and can be accessed by virtually anybody across the entire planet, and thousands of conspiracy Buffs with undying devotion have looked into this case for over 60 years and have explored each and every aspect and in their desperation have split the split hair in their unwavering commitment to discovering the "truth" and where are we now, well Martin I'll tell you, there is no consensus only numerous assumptions based on insignificant unconnected anomalies.
There is nothing more than can be learned, we have more than enough information than we will ever need.
And after the last files are released which have reportedly nothing of significance, there will be nothing else, so in 300 years or even 3000 years there will be no alternatives, it only happened one way.
The WC and HSCA findings that Oswald did it, is and will always be the accepted truth.
JohnM