Time ago I read an interview on an Italian forum with a representative of Kazé Italy, and as far as I understood the future policy of Kazé is that every new blu-ray that they will release will be good for all their European markets (France, Germany, UK and Italy): 1 edition for all of them (including dubs and subs of these languages), just to limit manufacturing costs. If I'm right the blu-ray of Summer Wars included French, German and Italian languages; Red Line on the contrary is listed having only Italian language (just reporting what is listed on Amazon.it, I don't have those blu-rays).
The representative was talking that Kazé plans to reissue other old movies besides Roujin Z. I really hope they will include Jin-Roh (love that movie) and even Steamboy (not a great movie for me, but for sure great visuals that deserve a blu-ray edition).
This would be a great policy, since they would have a much bigger market, with all the benefits for them (more potential customers = less risks) and for us (lower prices and bigger choice, hopefully).
Teo