"To keep inflation expectations well anchored, all agreed on the importance of the Federal Reserve continuing to communicate that it has the tools and willingness to begin withdrawing monetary policy accommodation at the appropriate time and pace to prevent any persistent increase in inflation." - Minutes
So the post FOMC hawk brigade mystery is explained, its just talk to anchor inflation expectations
"Nonetheless, most participants anticipated that slack in both labor and product markets would be substantial over the next few years, leading to subdued and potentially declining wage and price inflation. Some participants were skeptical of the usefulness of measures of resource utilization in gauging inflation pressures, partly because of the difficulty of measuring slack, especially in real time."
So it looks like its the FOMC versus two or three perma hawks
So the post FOMC hawk brigade mystery is explained, its just talk to anchor inflation expectations
"Nonetheless, most participants anticipated that slack in both labor and product markets would be substantial over the next few years, leading to subdued and potentially declining wage and price inflation. Some participants were skeptical of the usefulness of measures of resource utilization in gauging inflation pressures, partly because of the difficulty of measuring slack, especially in real time."
So it looks like its the FOMC versus two or three perma hawks