There is certainly some depth in GB women doubles rankings.
Lily's QF in the France W75 will give us 20 in the top 300 on 03/02 ( currently looking like 5 in the top 100, 11 in the top 200 )
In singles, as discussed elsewhere, we will have just 9 in the top 300 with the drop off after a historically good top group ( 4 in the top 100, 8 in the top 200 ). 15 in the top 500.