Barcelona revealed two signings on deadline day, Atletico brought in a familiar face, while Juventus' Emre Can moved to Borussia Dortmund.
Tottenham star Christian Eriksen is reportedly closing in on a move to Serie A side Inter.
Barcelona have offered former midfielder Xavi a deal to replace Ernesto Valverde as coach.
Palmeiras are reportedly already in talks with Jorge Sampaoli, who has left his post at Santos.
Cruzeiro have dropped out of the Brazilian top flight for the first time in their history following a 2-0 home loss to Palmeiras on Sunday.
After winning the Copa Libertadores on Saturday, Flamengo were crowned Brasileirao champions on Sunday thanks to Gremio beating Palmeiras.
Everton and Alisson scored in the first half to level the quarter-final tie 2-2 on aggregate as Gremio progressed on away goals.
Palmeiras edged Gremio away from home to take control of their Copa Libertadores quarter-final.
Franco Armani was the hero as River Plate edged Cruzeiro in the last 16 of the Copa Libertadores.
Palmeiras salvaged a 2-2 draw at Godoy Cruz in an entertaining first leg of their Copa Libertadores last-16 tie.