Looks like waves in retirements is coming in Q4 while pension is still intact.
I heard that the agencies handling 3M retirement accounts ( Empower and now Willis) are usually busy with huge volume of worried calls from 3Mers who are frantically trying to see if they can retire by year end.
Also it seems many are interested in taking lump sum rather than annuity. Rather unusual for 3Mers but might prove a very smart move in future !