Chennai, April 30 -- All three major players in the Tamil Nadu assembly polls - arch-rivals DMK and AIADMK, and actor-politician Vijay-led TVK - on Wednesday exuded confidence of forming the next government even as several exit polls projected a return of the DMK-led government in the southern state. The DMK said it will win over 180 seats in the 234-member assembly, the AIADMK said people have already "decided" on the change of government, while the TVK claimed Vijay will become the next chief minister. Several pollsters, including Peoples Pulse and Matrize predicted a DMK win, two exit polls - Axis My India and Kamakhya Analytics - forecast a hung assembly while JVC predicted an AIADMK win. "In every exit polls, we are winning and this is...