i think you are not a frequent traveller of this train as according to me the railway should make all the compartment of this train general as there is no difference between sleeper and general compartment of this train.
rush is moderate
every train in summer rush will be there
is it possible...?? this train is superfast catagory & have SL,3AC,2AC,GEN classes also have a pantry car.... so how can it possible that there is no difference between SL and GEN class...??