A combative Mr Dhinakaran also dubbed the general council meeting, where the decision was taken, as a 'public meeting' and said he had undertaken efforts to "send home this regime" (led by Chief Minister E Palaniswami).
Referring to the Madras High Court's order that decisions taken at today's General Council will be subject to the final outcome of an appeal on the matter, he said only then will it be known if the ouster of Ms Sasikala was 'valid.'
While hearing an appeal by an MLA of the Dhinakaran faction against a single judge's order dismissing his plea for a stay on the general council meeting, the court last night gave the go ahead for the meeting and posted the matter to October 23.
"So we need not make big (a big issue) of it," Mr Dhinakaran, who is involved in a tussle for power with Mr Palaniswami, said about the General council resolution on Ms Sasikala.
He said it was the same decision-making body which last year appointed her to the post of interim general secretary.
Training his guns against "Palaniswami and Co", Mr Dhinakaran alleged that the Chief Minister was not taking forward the policies of late Ms Jayalalithaa as being claimed by him.
He said members in the government were thinking that they were the real AIADMK because they were in power, but their real strength would be known at the time of elections.
"All those with the the Palaniswami group will come back to us if the government is not there," claimed Mr Dhinakaran, who was appointed deputy general secretary in February last by Ms Sasikala just before she left for Bengaluru to serve her term in the disproportionate assets case.
The unified AIADMK had earlier said that Mr Dhinakaran had been removed from the post on August 10 itself.
"Whoever I meet, whether it is party supporters, youth or general public, want this government to go. I have undertaken efforts to send this regime home," he said.
"Betrayal has aligned with betrayal," he said in an apparent reference to the August 21 merger of the two factions led by Mr Palaniswami and his deputy O Panneerselvam.
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