There are zero plans to do that. It requires the signaling to be completely rebuilt for this to even happen and there are no plans to do it
Requires a rebuild of the route including the 2018-2022 third track Floral Park Hicksville segment with a working PTC. For extensions, these can be Babylon 495 exit 51 495 exit 60 Ronkonkoma exit 41 Oyster Bay off the nearest Motorway 495 Long Island Expressway.
