I think ANY should set the preference to TYPE_LTE_GSM_WCDMA, and then you could just move the LTE case here as well.

The only thing that will be odd, is if set_rat_mode is called with ANY, it would be reported back as "LTE".  We could change this so that LTE maps to "ANY" instead, but my point is that we can't support distinct values for ANY and LTE due to the way the ofono API is defined.