I'm not sure those options will happen for North America, namely because Americans won't pay $$$ for power accessories on a what is generally considered a compact segment vehicle. Case-in-point: The N.A.-only "new" Jetta...it's a completely different vehicle than what you get in Europe. We get an ancient engine, an uninspired chassis, a "decontented" cabin and lesser-quality interior materials...yet they're selling like hot-cakes thanks to a competitive pricing strategy. Apparently it took five generations of the Jetta for VW to figure out our market: Whereas Europeans link "value" to content and finish, Americans & Canadians link "value" to MSRP. Mind you I'm not making judgments about which strategy is better, but this analogy lends itself to the argument that Mazda will not build European-optioned $25K+ Mazda5's for North America.
On a side note, Ford's decision not to sell the C-Max here follows a similar line of thinking: FoMoCo did not want to eliminate the power sliding doors, power rear lift gate, back up sensors/cam, NAV system and other options that are either standard equipment or commonly ordered w/the C-Max just to appease budget-minded Americans/Canadians. And that's really too bad, as competition in the Mazda5 segment (whatever that is, technically) would have been a good thing for everyone.