Let this be as it is. As chalukya PDY DR Triweekly is not greatly used, and as they (PDY) got Triweekly mumbai connection it is enough for them.
So If KIK DR comes via konkan, as KIK LTT is a weekly train and as VLNK VSG is also weekly, we could ensure both the connections in single train itself as both are used well and as VLNK lacks proper CBE North KL connectivity (PGT CLT CAN MAHE MAQ ) and TJ can get its maiden mumbai connectivity and CBE has a alternate train as this too if KIK LTT comes via Konkan. Nearly all the needs are vanished in a single train itself. Indha maadiri nachchunu onnu varanum. As 11043/4...
more... MDU LTT MDU rakes are idle for 5 days at LTT, I think the same could be utilised for KIK LTT.
It must be extended to RMM for sure as RMM lacks mumbai mantralayam pune connection and they too deserve it most. RMM extension is the only valid and feasible. When places like NCJ has 2 dailies to Mumbai and unable to use it effectively, Why cant RMM get a weekly? So extension to RMM only is justified (what ever route it is.)