Seattle Sounders star Fredy Montero is set to join Millonarios on loan.
The 25-year old forward will head back to Colombia on a six-month spell with Primera A champions as they prepare for the Copa Libertadores.
"Everything is settled on word, but there are some papers needed to finalize the transfer," Millonarios managing director Eduardo Silva told Caracol Radio.
"The club's desire is to have the player throughout the year 2013 - Copa Libertadores and two league tournaments - although there are some clauses where (Seattle Sounders) want to have him back after six months."