Automatic creation of "temporary/focusing" focus points

Would it be possible to get a tool that creates a focus point (if selected) after manually focusing 1 fixture to a specific area and then adding the rest automatically? (for example a chair center DS or a specific set piece). a small indicator like the FPE points for example. also these could be linked later then to focus pallets if desired. just something down the line as a virtual reference point for quick focusing in Augmented 3D

Thank you!