Bond: There's a remarkable girl back there with a deck of cards.
Strutter: I saw those cards on the way up. Spades, James. Every one of them.
Surely he's not refering to the people in Mr. Big's underground facility, so why would Strutter refer to the tarot cards as being all spades? Is there some tradition in card games, other than the suit of spades of course, that refers to certain card plays as being spades, like a jinx or hex?
And as a side issue, we could also ponder as to how Strutter even knew of the den and was able to walk through it to rescue Bond without the "goons" taking him.