Dont false improvise. HWH has very few platforms for SER max are for ER and thats why SRC n SHM are coming in the battle. SER maintains rakes in hundreds and why cant they maintain just one ?? BTW is this your reason..seriously ?? SER can maintain many rakes for Mumbai ,Chennai ,Hyderabad etc but they cant maintain one more for Begaluru..ryt?? Or you just wanna see SWR stamp on rakes !! :P