Senior Congress leaders P Chidambaram and Digvijaya Singh will now occupy front-row seats after their reallocation by the party.
In a blow to the prestige of the saffron brigade, Bharatiya Janata Party's national vice president Mukul Roy along with son Subhranshu, rejoined the Trinamool Congress on Friday, with Bengal Chief Minister Mamata Banerjee and other leaders of the state's ruling party welcoming the prodigal back to the fold.