It would be an interresting feature to be able to control the order of printing.
For example,
1. Wipe/prime
2. Wall
3. Infill
But then to be able to to this for separate objects.
Sometimes I add an extra tower for one extruder, but cura dousn't print this in the right order. So the tower loses it's use.
If these priority's can be detected in the G-code, then a post-processing plug-in could allso make some changes on specific parts of the print.
Regards,
Jeroen