Fed's Waller just threw out a big statement—don't expect inflation to spike back up anytime soon. This is the kind of signal traders have been waiting for. If the Fed brass is confident enough to rule out a re-acceleration, it says a lot about where they think things are headed. Lower inflation pressure typically means more room for policy flexibility, which could ripple through markets in interesting ways. Worth keeping tabs on what comes next from the central bank's playbook.