4 JOG WHEELS TOP DJ CONTROLLER !!!

Actually my question is a suggestion! Please deem more attention to this issue so obvious!
The latest release (DJM-S9) resolved an issue as obvious as this: If after it was launched the controller with 8 pads for each deck won the market,
why not make a mixer with them for turntablists. Now all mixers for these djs will come with the pads.
So I'm addressing an issue that, to me is as obvious as the mixer. All Top DJ uses 4 jogs (4 sumultâneos decks)
And if someone wants to make the Top Djs with a parent, it is logical that it must have 4 jogs !!! Who launched the first competition will swallow!