Big money isn't buying the warnings. Hedge funds are actively positioning in currency options markets, betting hard that the yen will crack through to around 165 per dollar before the Bank of Japan finally pulls the trigger on intervention. It's a classic game of chicken—everyone watching to see who blinks first. The spread of these bullish bets against the yen suggests serious conviction that authorities won't move as aggressively as some expect. Whether that calculation holds remains the real question.