Back in May, Bhoys legend Scott Brown had a simple request for Celtic fans – show their famous backing and pack out their allocation for the upcoming friendly away to Ayr United. The former Celtic captain – now manager of the Ayrshire side – knows it’s a financial boost that can help him in the summer transfer window as he eyes making progress in the Scottish Championship next term. Brown told Celtic TV: “It’d be great to see Celtic fans take over Ayr. I would love to see all the fans down at the game – it would mean so much to myself as well. “Celtic fans support Celtic through everything, th…