![Bayern Munich's Sandro Wagner takes part in a train session during their winter training camp at the Aspire Academy for Sports Excellence in the Qatari capital Doha on January 5, 2018. / AFP PHOTO / KARIM JAAFAR](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/YUSH6LJ2S3GUZQXF4G2H3MRFMI.jpg?smart=true&auth=771bd7f8527ffe3c42ad6de5155e1a5658b7381d0548f9c46cb7e105c1cdd05b&width=400&height=225)
Sandro Wagner is back at Bayern Munich and will look to use the club as a platform to become Germany's No 9 for the 2018 World Cup. Karim Jaafar / AFP
Sandro Wagner is back at Bayern Munich and will look to use the club as a platform to become Germany's No 9 for the 2018 World Cup. Karim Jaafar / AFP
From Barkley at Chelsea to Wagner at Bayern Munich, players on the move in bid to stake World Cup claims
Costa and Gomez also among the players to start fresh this month aiming to earn places in their respective national teams.