The Hosur line would take some time to see such services. Right now, there is no loop line between Karmelaram and Baiyyapanahalli to allow for crossings and only the Bellandur road station is present, which has practically no bus connectivity. Some upgrades are required before introducing local trains on this route. Luckily, the authorities showed some foresight by providing a facility to have a double line on all the bridges and culverts on the line ( The bridge over the Outer Ring road already has pillars and supports for a second line). These can be used to speed up the upgrades if GoK and BBMP work sincerely.