According to widespread reports, the father of Liverpool goalkeeper Alisson has died after drowning.
Having won a title in Argentina and taking Internacional to the summit in Brazil, Eduardo Coudet will now try his hand in Europe.
Internacional players are expected to report for training on Tuesday and the club president has said they can resign if they are wary.
Gabigol scored to earn Flamengo a 1-1 draw away to Brazilian rivals Internacional and a 3-1 aggregate victory.
Boca Juniors and Flamengo closed in on the last four in the Copa Libertadores.
Boca Juniors were too good for Athletico Paranaense in the last 16 of the Copa Libertadores.
Boca Juniors earned a dramatic win at Athletico Paranaense in the first leg of their Copa Libertadores last-16 tie.
The draw for the Copa Libertadores round of 16 took place in Paraguay on Monday.
Santiago Arzamendia scored in Tuesday's 1-1 draw away to Uruguayan hosts Nacional as Cerro Porteno topped Group E on goal difference.
River Plate progressed to the Copa Libertadores knockout stage after a win at Palestino.