I wonder if Suzuki is having trouble with the general direction bikes are taking with electronics. Their lineup is way behind almost everyone in terms of sophistication. Gixers are all awesome bikes but they are old world, really sorted mechanical motorcycles - no bells and whistles. They are sort of like BMW used to be with making everything like it was a tank while the rest of the industry was going for more performance.
I really thought we would see a street liter GSV based V4 as the new top of the sportbike line by now. But it's like they just see the whole MotoGP thing as a side effort, half-hearted at best.