LONDON (Reuters) -Unpredictable White House tariff rhetoric and its impact on currency markets, oil prices and the inflation outlook have put central banks across the world in a tight spot. The European Central Bank cut interest rates on Thursday and looks set to pause, Switzerland appears to be moving back towards negative rates, Japan's resolve to drop ultra-easy monetary policy is wobbling, and baffling U.S. data could keep the Federal Reserve in wait-and-see mode. Here's a look at where 10 developed-market central banks stand.