This train is stationed at BAND for more than 12 hours, reaches morning at 4am and leaves in the evening only at 7pm.....Probably would not be a bad idea to extend it till Mys. Would definitely be a good connectivity for passengers from KL, CBE,ED bound for Mys
But all depends on SWR's and availability of path/pf at Mysuru. Usually dont see trains being stationed for so long these days especially at a time when railways is focussing on lesser layover period.