Is it supposed to be an executioner or a KKK guy who left some blue undies in the wash with his hood?
It is hard to make a logo on "spirit" as it isn't a physical thing but an emotional thing that touches everyone of us who play this game called football! Maybe a bright star over sydney to symbolise the spriit of the north like in Jesus times? The font selection is great but maybe a star over a simple sydney background would be better than a funny bedsheet ghost.