I just completed my DFW-CDG trip. It was interesting because on my outbound flight (#48) they changed equipment a day before the flight and the people booked in the mini cabin rows 6&7 were bumped to PE. Fortunately I had seat 5A booked way in advance but I did hear some passengers complaining that they "thought" they had booked business. The FA's were not wanting to deal with it but there were some unhappy people. My return flight from CDG (#49) was also on the refitted plan and fortunately I got my bulkhead PE seat originally booked. However, while waiting for my flight I was seated by some gentlemen in the CDG Term 2 AC lounge that were complaining because they lost their business seats as well. I guess not everyone reads FT