even TN AND AP is bigger ap has only one sk,,,y u people claiming for extra two on longer route,,it seems like starting a ap sk that departs from tirupathi and runs via bza,vspk,rayagada,nagpur,bhopal,nzm and ap sk via gdr,nlr,warangal to nzm,,,,totally senseless,,useless giving three sk to karnataka,,one sk daily via kcg is enough,,and one rajdhani via sedam,sc is enough,,,a new train from mysore or hubbali can be started if u need and dont name as sk,,,