Paris Saint-Germain gave Mauro Icardi an escape route from Inter but elsewhere on deadline day, Serie A signings caught the eye.
Diego Simeone discussed the debuts of Joao Felix and Kieran Trippier, as well as goalscorer Alvaro Morata following Sunday's win.
Kieran Trippier claimed an assist in his first LaLiga game as Atletico Madrid defeated Getafe 1-0 in their season opener.
The RFEF hope to pardon players who picked up suspensions on the final day of last season, though the new law may not be passed in time.
Having re-signed for Barcelona on Tuesday, Marc Cucurella finds himself out on loan once more, this time at Getafe.
Getafe's move for Scottish attacker Jack Harper is complete, the 23-year-old switching from second-tier outfit Malaga.
Getafe boss Jose Bordalas has signed a new three-year deal with the club amid links with Roma, Sevilla and Real Betis.
Getafe, Sevilla and Espanyol made up the chasing pack in LaLiga's top seven while Valencia beat Real Valladolid to hold on to fourth place.
Barcelona bounced back from their Champions League loss to Liverpool with a win over Getafe that Ernesto Valverde described as "essential".
After their midweek mauling at the hands of Liverpool, Barcelona dented Getafe's hopes of a top-four finish with a 2-0 win at Camp Nou.