It would be helpfull to just export a couple of cells instead of the whole result.
For example to get just the invoice_numbers, Mailadresses, names, etc. of a result to work with, without the need to got to the query windo, replace * with the column, run it again, go to results and copy the table.
Also a good way to implement somethign like a pipe feature.
Select a couple of cells and pipe this through a bash command to batch update a lot of cells.
From vim-motion this should be v for start selecting or V for start row selecting, which conflicts with preview and view :(