There is already a connection between the QBO and the polar climate, as this plot shows the relationship between the temperature of the North Pole stratosphere and the direction of the QBO

![polar](https://imagizer.imageshack.us/v2/449x673q90/921/MjQRAr.png)

With the explanation of QBO via seasonal aliasing of tides, this is a much better correlation to polar stratospheric effects.