I'm not worried at all... I liked so far all I've seen from her book and, to me at least, rock-solid abilities to look photogenic in any situation is far more important than another so-called smashing first season backed by another of these dubious exclusive bookings.
And who knows what can happen between this season and next one. We won't necessarily have to wait until FW2013 to see more. She's got "it" in print and I'm sure key people (if that vocable makes sense) are well informed enough to be aware of who she is and what she's able to.
As for her look at Manish, sure these pictures seem pretty tedious compared to test shots. But I remember the first time I saw Meghan Collison on a catwalk. As impressed as I was with her look, Supreme polas and other photographs from her book, I was literally floored by how uncomfortable she looked on the runway. If I believe you can hardly improve your skills in print, catwalking is a different matter and can be adjusted with time and training.