Dhananjay Rai wrote an article on the "Politics for "small states"" in the Hindi newspaper, Jansatta. A tabulation of the arguments in English is presented by Parimal Maya Sudhakar here. Parimal also answers some of the points made. The article in Hindi is presented here.
The CPI (M) has prepared an Approach Paper on Restructuring of Centre-State Relations. This is being put forward to initiate a discussion among political parties and organisations to enable the emergence of a common platform in and bring about a restructuring of Centre-State relations.