1)kerala got capital ,it hub, good transport(road,train,sea,air),medical,education(half of present seemandhra in size/area).
kearla has many orignating trains.
2)rest of ap has no capital,no it hub,hardly any medical ,education etc
only has ports and some road and some train
so...
more... new zone,capital,ithub,etc is must so it desreve more
rest of ap has only vskp orignating that too it is n ecor, and small stns have 1 or 2 trains of scr ,so no use.
so new zone waltier/bza/gnt div SCoR ZONE is must .