Celtic are slowly putting building blocks in place ahead of their quest to retain the Scottish Premiership title this term. It feels like the Bhoys have been away for an eternity. Furthermore, a muted approach on social media and transfer fronts has left supporters starved of exciting content surrounding their club. No summer signings have come through the door yet, which hasn’t helped whet the appetite of Celtic fans desperate for incomings to occur at Parkhead. Fear not, as the league campaign is set to commence in exactly one month, suggesting movement has to be on the horizon in the next f…