While Freya is still in the LTA squad as a singles player (on training camps, getting wildcards etc.) I don't think there's any risk of her dropping doubles.
If the LTA drop her, then it will be harder.
Speaking of single's rankings going the other way, it is a bit strange seeing Jana Fett at 263 and not really thriving even at this 25k level. About 15 months ago she was in the top 100, made a WTA semi final (and really should have made the final) and then infamously had match points against Wozniacki at the 2018 Australian Open, but now at her lowest ranking for over 2 years.