https://dailyhive.com/vancouver/newton-skytrain-extension-considerations-opinion
Someday, but an improved Rapid Bus link would be much cheaper in the meantime.
King_George_station in Whalley is closest train station to the Newton_Exchange part of Surrey.
https://en.wikipedia.org/wiki/Surrey,_British_Columbia#Future_transportation
The R1_King_George_Blvd bus provides a good link between Guildford_Exchange, Surrey_Central_station and Newton_Exchange. Perhaps eventually to White_Rock_Centre.
The R6_Scott_Rd provides a good link between Scott_Road_station, Scottsdale_Exchange and Newton_Exchange.
https://en.wikipedia.org/wiki/RapidBus_(TransLink)#RapidBus_routes
https://en.wikipedia.org/wiki/Expo_Line_(SkyTrain)#Surrey-Langley_extension