Its not making the features Bob its having the time for research and development and managing the visuals of a team its something personally I do not always have the time to do,
I know in my mind how to make it work better than I made it before but its speculation,
like this tire mod changing the colors, same thing I was hhmmm yeah yeah and made it and its that simple,
but like I say its having the time to make these things happen I see more people wanting cars than more people wanting features most likely why Kunos made almost 200 cars and almost 20 tracks and almost 2 features same kind of thing, they know how to make stuff also but obviously the cars are more important.