The package suits a very wide range of users out of the box and there is just nothing to form an updated package with - sure there are upgrades, but apart from the ones too specific to include with a car (3-gear transmission)*, the others at the moment add up have too little extra value to form a true Factory Team kit if you ask me.
*Keep in mind, Associated run a worldwide business. I don't recall them releasing a huge family of different versions of one car - why make the choices complicated for distributors, hobby stores and customers?
The only thing I think Associated really missed the mark is the kit pistons - the standard ones have no pack whatsoever, which either suits you and the tracks you drive on, or not at all (in my case it's the latter). There are some other small things ,like flex and electronics space, but 5 minutes with the sidepods and a Dremel does the job
Good luck removing flex with those same 5 minutes and the sidepods, so I'm happy Associated did it like this...