Remember Great visionaries like Sir M. Vishveshwariah opposed recruitments of weak candidates in the name of caste/reservation.
If reservation is there, it should be based on how economically poor you are, not on how low caste you are. If you want reservation on caste basis, you are openly telling you belongs to so & so caste.... So you become a caste person again. Then what is the difference between you & the higher castes you oppose?