Vijay Faces Majority Test in Tamil Nadu
[TVK has the most seats, but not the numbers: Congress is in, AIADMK is out, and the Governor wants written proof before any oath.]
TVK chief Vijay is not yet in line for the oath, despite his party emerging as the single largest force with 108 seats in the 234-member Tamil Nadu Assembly, because the Governor has asked for documentary proof of a majority before inviting him to form government (
Mint; 
The Hindu). Congress has said its five MLAs will back TVK after breaking with the DMK, but that still leaves Vijay short of the 118-seat mark unless more parties move his way (The Hindu).
The real leverage sits with Raj Bhavan
This is a straightforward numbers game, but the leverage is not with the winner of the largest plurality. It sits with who can certify a majority on paper. Governor Rajendra Arlekar’s demand for support letters forces TVK to convert post-poll sympathy into signed commitments, and that is a higher bar than televised statements or backchannel promises (The Hindu). For Vijay, the problem is not political visibility; it is arithmetic, and the Governor can slow the process until that arithmetic is clean.
That matters because Congress’s shift does more than add seats. By severing ties with the DMK and offering support to TVK, the party has turned itself from a junior coalition partner into a bargaining agent in a hung House (The Hindu). For Delhi, this is the local version of a familiar pattern on 
India: small blocs matter more than big slogans when the House is split.
Why AIADMK’s refusal matters
AIADMK’s reported flirtation with support, followed by a denial, shows that the opposition space is still more valuable to Edappadi K. Palaniswami than a risky rescue of TVK (The Hindu). The party has no incentive to become Vijay’s prop if that blurs its own anti-DMK identity and complicates its BJP alignment. In other words, AIADMK loses if TVK rules, but it also loses if it becomes the bridge that makes Vijay chief minister.
That leaves the smaller parties—CPI, CPM and VCK among them—as the real swing actors, because their decision can close or keep open the majority gap (The Hindu; The Hindu). If they stand aside, Vijay’s biggest win becomes a delayed transfer of power; if they move, TVK’s debut becomes a governing coalition.
What to watch next
The next decision point is immediate: can TVK submit enough written support to satisfy the Governor and trigger the swearing-in process (The Hindu)? If not, the standoff shifts from electoral momentum to constitutional management, and every day of delay helps the parties that want to watch Vijay negotiate under pressure.
