Add Column.column as a part of the standard?

[thomasjpfan]

I propose adding Column.column to the standard that returns the "Series" object from the underlying library. The behavior will be the same as DataFrame.dataframe. The use case for Column.column is the same as DataFrame.dataframe.

[MarcoGorelli]

Thanks @thomasjpfan for the issue - there was some discussion about that here, though arguably it was orthogonal to the to_array_obj discussion

So I'd suggest we add Column.column independently of that