佩洛西访台 is not a big deal but the big deal is to make 佩洛西访台 public before the visit, which makes US and China into "lose or win" game and nobody wants lose but one has to lose: US wins if she visits and China wins if she cancels the visit. She can visit first and then US and China can have 'mouth-war' which is so common now. The current situation is hard for any one.