Now SR or SWR should introduce a biweekly train between MAQ and SBC or MAQ MAS via HAS KJM in the platform slot vacated by KCG train. Can start by 1700 at MAS, 2330 at SBC and reach MAQ by 0930. Go back at 2000 from MAQ to reach SBC by 0500, MAS 1130. You will get Friday departure from Chennai/ Bangalore, which will be a super hit.
If not done, one more Kerala train will be introduced by PGT.