If you go with that, just move it in the correct direction every year, regardless if you make the absolute delta bigger (you'll fix it in a year by going backwa

If you go with that, just move it in the correct direction every year, regardless if you make the absolute delta bigger (you'll fix it in a year by going backwards). If this is not enough to ping-pong around the correct result, because you're drifting too fast, just increase the rate of changes, now that the system is well oiled. That said, we should not have leap seconds, just timezones around TAI. If UTC wants to be a timezone that changes every six months with a second offset, so be it. Bureaucratic systems are already in place to solve that.