Post #1474830

I think flashbacks of something like this could be used during the lightsaber duel at the end, as a hint that Anakin is using the dark side to fight Dooku.
Obi-Wan dropping to the ground could serve as the trigger for the flashback.
This would also underline the parallel between Anakin seeing his mother dying and his father-figure being about to be struck down by a lightsaber and thus show how his mother’s passing affects him.