The paddle shifters that were originally part of the plan but were later deleted, presumably because they couldn't get them to work well with the hybrid powertrain and the gasoline-to-electric transitions.
I'd also like to see either cloth or alcántara (imitation suede) seat inserts instead of only real and fake full leather options.
Finally, I can hardly wait for the rumored larger-engined versions. Heck, I even fantasize about a V6 AWD CT F.