Bayern Munich's Mats Hummels is always welcome to competition within the squad and embraces the competitive environment.
Carlo Ancelotti has said Juan Bernat will be sidelined for "eight to 12 weeks" after suffering ankle ligament damage last weekend.
Brooks, 24, joined Wolfsburg from hometown club Hertha Berlin earlier this summer, setting a new record fee for an American player.
James Rodriguez has told Sport Bild that Bayern Munich might be "even bigger" than Real Madrid.
Borussia Dortmund winger Marco Reus is determined to recover his full fitness in 2018 as he sets his sights on the World Cup.
Bayern Munich midfielder Renato Sanches says he would welcome the chance to play for AC Milan.