There are a few things that I think are needed in tractor pro. I would like to share them with you.
 1- The lists are divided into sections and have smart filters and sorting in their sections. so the lists will be more planned. I think this feature is suitable for the nature of tractor pro.
 2- cue number display in analysis and listing for automatic cue points.
 3- Displaying the number of periodic playing numbers in the listing.
 4- Displaying the time of the periodical playing time in the listing.
 5- Showing the file format in the listing.
 6- Analysis of music for ID information.
 7- Analyzing and recording automatic loop zones.
 8- Display of the number of loops in the listing.
 9- Automatic analysis of audio files for sampler-tool-remixdeck-track separation.
 10- shareable lists. So it will be easy to share lists to 3rd party applications. Common lists can be prepared among Traktor pro users.
 I apologize in advance for my bad English in my post.