Not sure whether this was public knowledge until now - but M-Sport will be running a new model Ford car in 2017. And given the cars don't exist yet they can't start testing the exact spec. I'd assume it will be the new shape Fiesta?
http://www.rallysportmag.com.au/home...d-for-2017-wrc
http://www.autoexpress.co.uk/ford/fi...d-release-date
I'm hopeful that this, in addition to the work M-Sport did on the Focus RS RX, means they are moving back closer to Ford Performance.