He said he has raised this issue with Congress President Sonia Gandhi.
"New entrants in the party should be made to stand in a queue before being given any major responsibility," Dullo said while addressing a function in Bhari village near Khamano.
"The party welcomes every new entrant, but he/she should gain experience before eyeing any prominent post," he said, adding workers who are associated with Congress for a long time should be given importance.