However, Bayern Munich's main focus at the moment is to win the Champions League title as they have reached the quarter-finals, so they will be thinking of a strong enough attack. Although Bayern Munich might find it more difficult to win matches with Arsenal, they will have to be more cautious and may be able to win if the Champions League spends enough of their energy.
I don't want to believe that Bayern Munich's major focus is on the Champions League alone when they've not been able to prove stronger than they should in the German League. Bayern Munich will be facing Arsenal in the quarterfinals and going by the performance of the Gunners, it'll be a bit difficult for Bayern Munich to win that match and Arsenal is also as interested in the title of the Champions League as Bayern Munich, if not more, because it has been one of their biggest dreams as a club to take the Champions League but that has not happened over the years.
Therefore, one could say Arsenal will be more interested in the Champions League than they are in the Premier League. Nevertheless, they are pulling their efforts on both grounds and looking forward to taking both titles home this season. Currently, Arsenal sits at the second position in the Premier League and at the quarterfinals to play against Bayern Munich, which they are likely to win over Bayern Munich. If Arsenal can continue like this and work harder when they face bigger teams and a couple of matches left, then Arsenal can perform wonders in this season of football tournaments.
The Heidenheim Club is not as strong as Bayern Munich, ordinarily Bayern Munich would win that match. As a matter of fact, Bayern is already at the second position of the league. They would want to drop that position even they are not going to the first position, which is already occupied by Bayer Leverkusen. They would as much want to remain at the second position and not to lose match against Heidenheim. Looking at the past two matches, Bayern Munich has shown more strength over Heidenheim. This one is not going to be different. Therefore, Bayern's next match is a goal for the team already.