In what seemed to be a repeat of the scenario that unfolded in the political landscape of Uttarakhand in March, when Trivendra Singh Rawat was replaced by Tirath Singh Rawat, political circles were abuzz on Thursday with talk of another change of guard at the top in the state. In what seemed to be a repeat of the scenario that unfolded in the political landscape of Uttarakhand in March, when Trivendra Singh Rawat was replaced by Tirath Singh Rawat, political circles were abuzz on Thursday with talk of another change of guard at the top in the state.