It may be changing though. As per some sources, in the recently concluded TT committee meeting, from proposals submitted by SR, the ones that probably got approved are mostly from TN. Also heard that some trains terminating at CAPE will be terminated at NCJ leaving CAPE for more trains to be operated (example Pune-CAPE). CBE-RMM via POY is a strong possibility when the new Pamban bridge becomes operational. Lets hope for the best !!