I just had to laugh at this - not because david doesn't speak the truth - but rather 1) it's a "deselection game" being a recordkeeper, in that whether a plan sponsor want's a capability or not, advisors/consultants design RFPs with everything legal (and some that aren't) and if you can't check the box "yes, we can do that" you run the risk of being "deselected" and 2) we've already gotten inquiries from advisors through to our sales people asking when we will have this available.....
We don't like this (Christmas Club accounts are impossible to administer in a recordkeeping shop) but we dislike catch-up Rothification even less (as do payroll providers).