Bayern lead 1-0 from last week’s first leg in Germany but have made the journey to France with just 17 players, of which a couple are struggling with knocks, such is the extent of their injury woes at the minute.

However, Van Gaal is sure his threadbare squad can manage and will instruct his side to go out and improve on their slender lead – secured by Arjen Robben’s brilliant goal at the Allianz Arena (Robben 13/8 anytime goalscorer).

“We are not the kind of team whose aim is just to avoid conceding goals when we enter the field,” said Van Gaal.

“I’ve never told my players to play like that since the beginning of the season and I won’t start on Tuesday.

“We have many injuries and many problems,” he added.

“We have brought 17 players and if they cannot play, then we will still have 14 players. We will still be able to field 11 players.”

Lyon midfielder Jeremy Toulalan and Bayern winger Franck Ribery are suspended for the showdown after they were both sent off in the first-leg while Danijel Pranjic is also banned for the visitors.

Bayern are also missing midfielder Anatoliy Tymoshchuk, who came off the bench in the first leg, as he has a stomach virus.

Lyon’s main injury concern ahead of the game is over key defender Cris, who picked up a knock in the first leg, while winger Michel Bastos sustained a leg injury in training on Friday.

Former Newcastle defender Jean-Alain Boumsong, however, is on stand-by to start if required after getting over a calf problem.

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