Could the HDX system be modified so that ADS-B/TIS traffic, (and maybe weather as well), be displayed on top of approach plate and SIDs, just like on the main Map display? The system already shows moving own aircraft icon on the plate, so it can't be a major code redesign to do this. Currently, when performing an approach in VMC, and advised of traffic by ATC, I have to turn off display of the approach plate to see ADS-B traffic on the display, and then switch back to the display, which requires quite a few Menu Button actions.