The stagnation of Saskatoon's skyline is curious and highly disappointing, but really great things have happened on the ground downtown over the past decade.
Site prep is underway right now for a new hotel/condo, and an office tower on the same site is to start later this summer, so that should add a fresh face to downtown along with the *spectacular* new art gallery.
I kinda think (or hope?) that we're in a similar situation to Edmonton or even Winnipeg just a few years ago, where not a lot is going on and then the bubble of pent-up demand finally bursts. Hopefully we can add some muscle to our skyline in the next decade.