What you mention are reasons for increase in volume in the opposite color of the dominant trend. I don't see how we can ignore 2 consecutive increasing red bars in the dominant direction.
Does increasing Volume always indicate dominance? Certainly, you can already name three instances where Price moves from Point Two to Point Three on increasing Volume, yet moving Point Two to Point Three clearly represents Price moving in a non-dominant direction.
Why don't you grab a chart, draw some channels and write some notes, so that we know what you are talking about?
Don't know if I was lucky or right - can't account for increased red volume 1300 eob. Increasing black 1330 eob comes from spike bar - the sequence for up traverse is not completed.