According to the article "The French government favours the merger but wants more details before giving its final approval, a spokeswoman said." I agree it would be a bummer if it went through, manufacturers making different engines and transmissions seem to have to shrunk massively since the early 2000's with it being cheaper for everyone to just use the same stuff. I can't see Renault returning to the US market if it happened they know what regions they're popular in. It'll just be another opportunity for Fiat to make money from people who say I don't like Fiats the same way some people say I don't like Volkswagens then go and buy a Seat.