First of all they have to change the promoter all together, the guys have no clue how to produce a nice and interesting show.
If I was a viewer unfamiliar with WRC and browsing the TV channels and bump onto a WRC shows, there was no way I was going to like what I see. Their program is totally boring and lacks any true excitement (plenty of fake excitement by commentators...) to attract new spectators. Even I find it hard to watch the sport I love...
I cant see how all these changes will make something magically click together and attract new spectators.