Thiruvanchoor said Achu is too smart as an individual and suggested that there will not be any objection from the party in fielding her as a candidate.
He took oath as the new legislator after the Question Hour session in the assembly.
Hectic arrangements are on to hold meetings of the Congress office-bearers and UDF party leaders on 12 and 13 of September, respectively.
Chandy Oommen is determined to follow the straight path in politics like his illustrious predecessor.
The rise of Chandy Oommen is not mere coincidence but a long journey.
Oommen Chandy's most substantial victory margin in Puthuppally materialised in 2011 when he triumphed by a margin of 33,255 votes against Suja Susan George of the CPM.
UDF's victory in the election was expected as the bypoll was held immediately after the demise of Oommen Chandy, said CPM secretary.
From the Jacobite Church to Kerala Congress(M) to anti-incumbency, the reasons are many.
Chandy Oommen's record lead has upset the CPM calculations.
Huge police force and central force are deployed in the area to restore peace.