wave reference waves as parameters for operations

Wave reference waves have been around for a while now, and they are very useful.

I wonder if it would be feasible to allow a wave ref wave to substitute for the list of input or output waves in all the operations that optionally work on multiple waves? Probably as a flag, so that an operation like DeletePoints knows to operate on the referenced waves, not the wave reference wave:

DeletePoints /RWAV=refwave 1, 1

Display /RWAV=refwave