I may be in the minority here, but I would really like to see a lot more in the way of electronic gadgets. I know these are supposed to be work trucks and such and I'm just one of those guys who just buys one because I want one (no actual need for it). However after using some of the following in my wife's Jeep (which was a hell of a lot cheaper than my truck) or adding them to the truck myself, I really wish they'd be offered as factory options. I know I would be willing to pay extra for them. Don't take this as a complaint, I love the truck as it is. These are just things I would've checked off and paid extra for had they been available.
Built in navigation system
Integrated bluetooth support (for phones at least)
Factory satellite radio options
Dual zone climate control (probably hard to do with lack of something dividing up the driver and passenger area)
Better heated seats that maintain a constant temp and have a high and low setting
HID headlights