Dave S.,
Here's the short version of the big picture.
The intended meaning of 14 CFR 61.57(c) is well-established and widely understood. Over the course of years, various related currency questions have been asked of the Office of the Chief Counsel in which the intended meaning has been re-affirmed. These can be found
here. Choosing to interpret the verbiage in this "different" way as mentioned in the first post of this thread, even if supportable to the reader, results in a discrepancy for that person which can only be resolved by either a) relying on the existing interpretations or b) asking for another interpretation. Given that per the Regulations Division, "... only those requests that present a novel or legally significant issue, as determined by the Chief Counsel, will be considered as potentially warranting a legal interpretation" I would rate the odds for a response as non-zero, but still rather low. But you will at least "be notified whether the FAA accepts the request for an interpretation."
If you did receive a reply, it would likely, if not to a degree of near certainty, agree with the many existing interpretations.
And that would be that.