Bringing the Ratatouille ride to Epcot makes sense given today's management, but — and this can't be stated enough times — NOT at the expense of losing IDF. Aside from TAA, it's my favorite attraction in WS.
What do you all think about trying to bring the whole Paris "courtyard" experience over as well? IMO, adding another restaurant to the France pavilion is not something that is needed; there are already two sit-down restaurants plus a great cafe/bakery and L'Artisan des Glaces. Adding another food joint would be overkill. That's actually what has me worried about replacing IDF with the new attraction and possibly closing Les Chefs to make way for a Ratatouille restaurant; it seems to be the current mentality to replace rather than expand or add.
Hope I'm worried about nothing.