Defensive midfielder: Axel Witsel (Borussia Dortmund)
Witsel's impact last season cannot be more overstated. The midfield metronome proved to be a fine nexus between the defence and the attack, besides forming a great partnership with Thomas Delaney.
However, there was more to his game than just that - Witsel was the midfield enforcer who kept winning the ball back and also acted as a launchpad for his side's attack.
He was the key during transitional periods too. His technical abilities and tactical brilliance worked wonders last season, something he will be looking to replicate this season too.
Attacking midfielder: Marco Reus (Borussia Dortmund)
The Dortmund skipper saw his injury layoff subside significantly last season. This liberated him to an extent that he posted some of his best figures till date with 21 goals and 13 assists, and helped Dortmund mount a wonderful title challenge.
He's a Der Klassiker veteran, now preparing for his 26th meeting with Bayern. His experience and technical nous will play a big part in the clash.