Yeah I don't see a change happening this quick. No way would Ford do a "facelift" change for just a couple of years.
No profit. All the parts that changed, like the headlights, foglights, bumper, grille, control panel, tail lights, and roof rails costs a substantial amount of money.
Each plastic sub-component has individual molds that costs 100's of thousands of dollars. Suppliers mold the parts and preassembly them.
Headlights for instance are very complex now. They have many plastic trim pieces and each one has a mold. And then the supplier has to assemble them.
Most OEMs have the supplier do the R&D/CAD design on the molds. Then have a 3rd party make the molds. Then after the mold is "certified" by the OEM the OEM reimburses the supplier for the mold and then the OEM owns the mold. That way if a supplier can't produce a quality product they get de-sourced and the OEM takes the mold to another supplier they believe can do a better job.
Anyway there are millions and millions of dollars in a facelift. You don't want to know how much money is in a brand new redesign model.