I've always hated calling it "Castle Grayskull" that's where the good guys in He-Man came from, the more accurate term would be Snake Mountain.
Anyway, the Govanites will hang out the flag of war, it'll be No Surrender with nowhere for fans to go but retreat into the narrow confines of Ibrox should things get sour.
However, I don't like the idea of no one going, whilst I can see why safety is indeed a concern. Nothing gives me more glee than seeing the pack of thieves deserting their hallowed ground before the final whistle as sky pans across a celebrating Celtic support.
This isn't a decision the club should make, it will be made by the fans, they should decide if they want to go or not.