I agree, but in one way, there is the line of thought, however morbid, that however Rashaan's life ended, if his brain was left intact, there can be some evidence of CTE found.
I don't know if that is really any of our business either, but it would serve two purposes - to provide at least a partial answer as to why this happened, and, if his brain were to be donated to study, more answers might be found about CTE.
Did I miss where it was suggested he was suffering from CTE? I haven't read that, only people asking if it was CTE with no basis other than there have been other football players who suffered from CTE and committed suicide.