Related to Fade time on each clip I suggest to add for autopilot on a per clip basis:
play x times OR play x milliseconds in timeline mode
play x beats/BPM in BPM mode for all clips (not just for pictures)
in combination with Fade time on each clip a lot of new "sequencing-like" things would be possible.
If I'd post this on Twitter, I'd say: "If you like it pls. RT"