Datagrid 2 control bar & other features

The datagrid 2 has lot of improved features but it is also missing some which the basic datagrid has. For instance

• the control bar, where you could specify lot of different actions via microflow calls by passing parameter of the object.
• In addition you could delete object(s)
• Export in csv or excel etc

Bringing back such features would really make it easier to work with datagrid 2 for apps where in clients are accustomed to having such features and would migrate to Mx9.