Traktor Auto Crossfade while Autoplay

HzHz

The smooth/sharp crossfade options do not match a DJs need. It is simple fade in/out, but a real good thing while mixing is to let the audio in one deck play to the end while starting a new track. And the starting of a track should be possible not with a fade in. The only thing to add is an overlapping without crossfades. Could you please develop this?
Thanks alot
Heinz