u r right friend every body should aware abt it that just making combination is not success but their should be some iodological similarties between brahimin and dalit, I can say that this upper caste will not feel relax under Mayawati rigim and their will again a break in BSP after election. Thakur Brahmin=New Party. And they will support Mulayam again, will be bad for UP politics. BJP will be teethless opposition which should in power but it can,t.