Barrett titanium crosshair enable / disable

I have a suggestion regarding barett titanium crosshair
I do realise that the crosshair function lots of people find useful and helps them in QS and in aim in general
But I do find it distracting and I am sure some people also do
so as a middle ground I suggest to add a button or a function to choose between enabling / disabling the crosshair
I also like to hear everybody's though about this suggestion