I have been a rally fan for over 30 years, but I do not like the way the sport has gone in the past few years.
good line motorsport vehicles are usually spaceframe - dakar, dtm, nascar. Australian supercar, nzst, nz-tlx, trophy truck etc.
I think wrc should be spaceframe to a uniform spec - like nascar. The emphasis should be on crew and efficient powertrains. Spaceframe is supposedly less difficult to repair after crashes.
http://www.mrx.co.nz/#!mrx-builds/c158d (NZ - tlx on jig )

http://youtu.be/mjU__B6Oaes (Nascar robot weld) use a robot to turn them out.

http://news.motorsport.org.nz/achiev...-tlx-v8-field/ (get engine parity to level the playing field)

Fia financial auditor to keep on eye on the books.

Balance the the carbon footprint - the wrc forest, use biofuels.