Ingenious! Always assuming the worst, I wonder if the holes might become clogged in practice? If not, can see the idea working well on a VMW washer. Either that, just bring back the Calypsos.
You mentioned that this machine does a series of 5 spray rinses. I'm willing to bet, though I've got nothing to back it up, that those small holes might actually help in the processes. Do you have any vids showing the spray rinse process in full?
I thank you for showing me this washer.