Like Goetze, Schuerrle has struggled since the 2014 World Cup, and Loew had a deep player pool to select from that included two creative playermakers -- Ilkay Guendogan and Marco Reus -- who were injured for the 2014 World Cup and the 2016 European Championship, at which Germany fell to host France in the semifinals.
Among the younger players Loew has integrated into the squad is Guendogan's Manchester City teammate, Leroy Sane, the 22-year-old winger who was named 2017-18 PFA Young Player of the Year award.
Better outside back options. Central defense stalwarts Jerome Boateng and Mats Hummels return while Loew's outside back options look better than four years ago. Joshua Kimmich, 23, has already established himself as a capable replacement Philipp Lahm, who retired after the 2014 World Cup, while Jonas Hector, 27, is a more attacked-minded than Benedikt Hoewedes, an emergency fill-in at outside back four years ago.
Germany's 2017 Confederations Cup victory with the youngest squad at the tournament -- Loew rested Mesut Ozil, Thomas Mueller, Toni Kroos, Boateng and Hummels -- gave notice that the 2018 World Cup squad could look significantly different than in 2014. Besides Kimmich, who also started all 10 World Cup qualifiers, and Hector's standout performances, Timo Werner, 22, won the Confederations Cup Golden Boot and Leon Goretzka, 23, shone in midfield. The Bayern-bound Goretzka has scored six goals in 14 games for Germany.
RB Leipzig's Werner finished the Bundesliga season with 13 goals and nine assists. Another striker, uncapped 29-year-old Nils Petersen, who scored 15 Bundesliga goals last season, is the biggest surprise of Loew's picks. Petersen scored six goals for Germany during its silver medal win at the 2016 Olympics at which he was one of the team's three overage players.
"Nils played for a team [15th place Freiburg] in which he didn't get a whole lot of chances in every game, yet he scored 15 times," said Loew, who has signed a contract extension through 2022. "He always made a very, very good, very, very fit impression. Besides, his a very good joker [super sub]."
Neuer test. Loew included veteran goalkeeper Manuel Neuer but said the World Cup winner, who has been sidelined while recovering from a broken foot, will have to prove himself able to practice at full speed and in competition when the team plays two friendlies against Germany's U-20 team at its Austria training camp.
Germany is aiming to become the first team to successfully defend its World Cup title since Brazil did it in 1962. Three of the last four World Cup champions have failed even to survive group play.
• Spain, after winning the 2010 World Cup (and the 2012 Euro) was eliminated after its first two 2014 World Cup group games.
• Italy won the 2006 World Cup in Germany, but four years later, in South Africa, finished last in Group F.
• 2002 World Cup champion Brazil lost to France in the 2006 quarterfinals.
• At the 2002 World Cup, defending champion France finished last in Group A.
GERMANY 2018 WORLD CUP PRELIMINARY ROSTER
Manuel Neuer (Bayern Munich)
Bernd Leno (Bayer Leverkusen)
Marc-Andre ter Stegen (Barcelona)
Kevin Trapp (Paris St. Germain)
Jerome Boateng (FC Bayern)
Matthias Ginter (Borussia Mönchengladbach)
Jonas Hector (1. FC Köln)
Mats Hummels (FC Bayern)
Joshua Kimmich (FC Bayern)
Marvin Plattenhardt (Hertha BSC)
Antonio Ruediger (Chelsea)
Niklas Süle (Bayern Munich)
Jonathan Tah (Bayer Leverkusen)
Julian Brandt (Bayer Leverkusen)
Julian Draxler (Paris St. Germain)
Mario Gomez (VfB Stuttgart)
Leon Goretzka (Schalke 04)
Ilkay Guendogan (Manchester City)
Sami Khedira (Juventus Turin)
Toni Kroos (Real Madrid)
Thomas Müller (Bayern Munich)
Mesut Özil (Arsenal)
Nils Petersen (SC Freiburg)
Marco Reus (Borussia Dortmund)
Sebastian Rudy (Bayern Munich)
Leroy Sané (Manchester City)
Timo Werner (RB Leipzig)
Bold = Not in 2014 World Cup squad.