Marcos Acuna impressed in Argentina's thrashing of Ecuador and Lucas Alario applauded his performance.
Ecuador were no match for Argentina on Sunday, as Lionel Scaloni's La Albiceleste claimed a comfortable 6-1 friendly win in Elche.
Lionel Messi is serving a suspension handed down following the Copa America.
Argentina battled back to get a 2-2 draw against Germany on Wednesday, impressing head coach Lionel Scaloni with their collective attitude.
Serge Gnabry's superb form continued in Germany's 2-2 draw against Argentina but Joachim Low explained why he was substituted.
Goals from Serge Gnabry and Kai Havertz put Germany on course for victory but Lucas Alario and Lucas Ocampos struck back.
Argentina ended their Rugby World Cup campaign with a 47-17 win over the United States, but their exit disappointed Mario Ledesma.
Argentina ended their 2019 Rugby World Cup campaign on a high with a resounding 47-17 win over the United States on Wednesday.
Lautaro Martinez and Paulo Dybala will have the chance to impress Argentina coach Lionel Scaloni in Wednesday's friendly with Germany.
Joachim Low is not putting a great deal of expectation on his injury-hit Germany side for their friendly with Argentina.