Reservations should be provided to only financially poor students. Now, since most of the OBCs/SCs/STs are poor, they are not losing any reservation. Thus, caste system can be abolished and financially stronger people can be omitted from reservation. And finally, reservations should be limited to only upto graduation. There should not be any reservations in PGs and PVT Jobs as well as Govt Jobs.
But going by the rule of Congress, one day India will see reservations in PVT sector also.