Looking at the current scores and remaining matches, it's actually pretty likely that Katie will be the only seed remaining, but there'd still be some very capable players left in the competition, including Hev and 6 of the potential last 8 have been in the top 60 at some point in their careers.
*That's if the 2 remaining Canadian's put out the respective #1 and #2 seeds Kozlova and Wickmayer. Marino is currently a set up on Yanina and Bouchard is the favourite against the Ukrainian in the late match.
As this new batch were coming through I was hoping they'd pull Robbo with them (I didn't know at the time she was injured). I never thought that I would be hoping the same for Hev.
I have to say I'm rooting more for katie in this one, although a British semi finalist isn't exactly disappointing in my book whichever way it goes. Exiting times for British tennis.