Celtic fans have been left with more questions than answers following yet another instance of dropped points at Parkhead against Kilmarnock. Brendan Rodgers will be racking his brains as to where everything has gone wrong, given that his side once held a comfortable lead at the top of the Scottish Premiership. Nevertheless, the Bhoys have scored just three goals from open play over their last four league matches, and their lack of creative intuition once again cost them dearly last weekend. Kilmarnock managed to record more shots on target and created superior chances on their visit to Glasgow…