When detecting audio transients prior to audio quantizing, there are frequently 'double' bend markers, positioned really close to one another which need to be removed. (I think Joe shows this in his video on quantizing.). Lowering the threshold enough to get rid of the coubles usually reduces the detected transients to an unusable level. Removing these doubles manually is laborious and time-consuming.
What would be great is a feature where bend markers closer than a certain (assignable) timespan are automatically removed, thus clearing all 'doubles' with a single click of the mouse.