Say what you want about PGM, but he's probably the only casting director with the pull to create a really exciting cast these days. And together with a stylist of a Goodman or Templer calibre, you know you're going to get an A+ list of girls in a show. No wonder Max Mara was so good. Personally though it was Yasmin who stood out to me there, not Gemma or Kati (Caroline also looked great as ever though). I know she's never really gone away but she's matured so well, as many of the 10 girls have now.
On a separate note I'm so impressed with Wali recently. They're not the kind of model I would've gravitated towards years ago but wow, so versatile and stunning in so many shows this season!