Riddled with factionalism, the Congress party in Kerala has postponed the announcement of candidates till Sunday after failing to reach a consensus for the Assembly polls scheduled for April 6. The party was expected to release the list of candidates on Friday in Delhi. However, Kerala Pradesh Congress Committee president (KPCC) president Mullappally Ramachandran said that the party will announce the final list only on Sunday as consensus still eludes in 10 seats.