Hot cue possition - Reading and editing tags - Add sampler options

Hi, I like Rekordbox DJ but I have some suggestions.

When I create a new hot cue, I can't drag tha cue point in other slot, I want edit cue point possitions on pads and slots.

If I put a acapella or a complete song on sampler slot, I can't select a specific cue point or loop in the "edit" section of the sampler.

And I have many tracks from record pools with cue information in tags, It's not possible for rekordbox reading and edit that tags? to have hot cues from other software, to make a eassier transition from another dj software. (I'm have a windows machine and I can't use rekord buddy...)