I like the idea of a "consolette." Something that's cheaper than a Vue console and convenient for a "quick glance" of the current conditions as, say, interesting weather is occurring (thunderstorm passing, etc.).
The "envoy and console" merger would be nice as well. My idea of this would be to eliminate the need for a separate logger (built into the console) with more storage capacity. Another improvement needs to be the whole indoor temp/hum bias when using the backlight all the time. I think a wireless option for console-to-computer connection is a good idea, but it would likely come with many issues (connectivity issues, connection dropping out periodically, etc.). If they went this route, I would at least like to see the ability to still connect the console via USB/serial cable as well (much more stable/reliable connection when left unattended for long periods of time).
The whole color console thing is something I don't really understand the obsession with. It just seems pointless to me. If you want to look at pretty graphs and colorful images, data, etc. from your station, look at it on your computer/phone/tablet/website! Adding color (and even touchscreen capability) to the console will take away from other possible improvements from the console hardware/software itself IMO, unless it comes at a higher cost which I'm sure many people wouldn't want. I like the simplistic design and look of the console and it's easy to read and navigate as is. This is a professional grade weather station that isn't necessarily designed to look pretty and colorful sitting on the counter or hanging on the wall. But again, that's just my opinion.
It would be nice to have an improved WeatherLink software. Something with capabilities like Cumulus, Weather Display, etc. where there is a console-like main page with many graphing, logging, website capabilities.