Getting established, being established, or relaxing....either way it has an impact if the components are in play irregardless of developing or waning. The suppressed CMC has the same NAO-50/50 look.
I think we are pretty much disagreeing on different functions of the pattern where both are a function of one another....the chicken or the egg argument. In any event it would be cool to see the SER/WAR feature actually be a saving grace for once this season