This train RSA should be cancelled owing to cleanliness lol. The best TT would be the HWH MAS mail being maintained at SER should leave HWH at 23:55 and arrive MAS at 03:30 the second day and leave as MAS HWH mail around 06:30 am from MAS with same as mail stoppage so that it can benefit AP people since making AP stops at night doesnt make sense. (MAS HWH mail can be technically made to leave MAS like MS mumbai superfast mail and should be made LHB like Navjeevan)

So 02822...
more...

should leave HWH at 23:55 PM and arrive MAS at 03:00 am and leave MAS around 07:00 and arrive HWH around 08:30 am the next day covering whole AP in day time with good amount of stoppage

Now the case of Coro the PM should be shifted to MAS div SR or it can still be with SER SRC div , and should leave HWH around morning 07:30 am and arrive MAS at next day 09:00 am and leave MAS around night 19:00 PM to arrive HWH around 21:00 PM the next day.

In this case, the stoppage is saved, the rake is also saved (no need of extra rake) and speed is also increased and the region is also served, cleanliness is also maintained according to the stoppage.