Random thought:
when the gets extended to 96 St,
at 59 St:
"This is, 59th Street. Transfer is available to the ,,,, and trains. A free transfer is also available to the and trains by walking to the Lexington Avenue - 63rd Street station and using your MetroCard."
at 63/Lex:
"This is, Lexington Avenue - 63 Street. Transfer is available to the train. A free transfer is also available to the ,,,,, and trains by walking to the Lexington Avenue - 59th Street station and using your MetroCard."
Sounds like an interesting announcement to hear.
*mentioned b/c of popular thought that will be revived when goes via 2nd Av