I think I have a solution to the woes with Impreza platform: FHI could build a narrow tandem 3-4 car garage for Peter Solsberg & Co and make him park the WRC car at the deep end of it. Before he gets to it he'd have to extract first 2.5i at the close end and WRX in the middle. At the end of the day he'd have to park the three cars in a different order. Lather rinse repeat. After a few scratched bumpers maybe they'd figure out what's wrong.
In addition to that If they can make the rest of the product planners for Subaru to drive Impreza 2.5i to work daily AND on weekends maybe there would be some improvement eventually.
I wonder if those people eat their own dog food.