these are all silly ways to solve problems.
first thing to be done is to make all busy trains run with 24 coaches. still many trains have only <20. secondly, railways need to run more trains on peak days and peak times. currently, new trains are added just for the sake of adding a new train without thinking. there are way too many trains running empty.
instead of inconveniencing passengers by coming up with silly solutions, it is time to replan all non-occupied trains