Collins was at fault for the goal but the quality of the pass and finish were way above league 1 standard and whilst such a mistake ( I.e misplaced pass 30-35 yards out)will create problems for us in L1 ,the majority of the time it will lead to nothing.I think you will find that Collins gave the ball away to start the move that create the goal !
It is the mistakes we make inside our area which will concern me more