CLT doest have any maintenance facility so highly unlikely of it being extended. Train is of PGT div and maintenance needs to happen at MAQ. On the other hand coastal Karnataka passengers are asking for integrating this with the MAQ-CSMT VB and have a MAQ-CSMT VB with 16 car coaches. I guess 2 rakes will be needed and will also solve the demand for a day train between MAQ-Mumbai. Lets see what happens