I agree that the decision ultimately lies with the buyer, seller, and attorneys. Obviously though, as the TPA, those parties look to us for input when making that decision.
I disagree that a QRP is a reversion. It's a tool that can help avoid or reduce the tax implications of a reversion and, in a QRP, the assets remain tax-sheltered as qualified plan money.
For what it's worth, IRS 7.12.1.17.1.2 (11-10-2022) says:
"Generally, plan participants aren’t entitled to excess assets unless the plan specifically allows it. Therefore, a plan could provide a direct transfer to a qualified plan or choose to allocate the excess assets to participants (as IRC 415 allows) in the event the reversion language is absent or not in existence long enough to allow a reversion."
Also for the sake of this discussion, what if we reallocated the excess up to every participant's 415 Limits and there was still $200,000 leftover in excess assets? Would you say the remaining excess could then be transferred to a QRP?