I would say that Bayern Munich will not play in this match aiming to win against Tottenham. Vincent Kompany will try to test his squad's ability in this match. At the same time he will experiment with his match strategy. Kompany is not an experienced enough coach. So it will be challenging for Kompany to keep the performance of this Munich squad stable.
I think Kompany will keep his core players but will not play the full match. The friendly match against Tottenham will be a real challenge for Kompany. If Kompany only plays bench players or young players then he will not be able to evaluate the tactics that he will apply. This will make things more difficult when the competition starts. I think every team that has a new coach will use pre-season games as an evaluation material, and some teams with a solid squad will play pre-season games as an experience for their bench players or young players.
it should be, or at least Vincent Kompany can play will play his core squad in the remaining two pre-season matches they play. although usually key players will not be played in full, or just to maintain the fitness of the team. yes, apart from so that players do not experience bad luck and injury. but at least, at least the core players will be played either only in the first half or towards the end of the match. this is quite important and not only as an evaluation material, but includes many things. in the match against Spurs, Bayern will most likely not play their full core players. some are rested and others as usual only play as a warm-up. as I said, apart from the system experiment, evaluation and so on.
On the other hand, it is not certain that Spurs will also field their core squad. after all this match is a friendly match, apart from all the plans and efforts that the coaches have previously prepared, starting with tactics, strategies, systems and so on. we can also refer to the odds for both teams, both Bayern or Spurs, both have pretty good odds and my speculation is that this match has the potential to end in a draw. well, both the first and second posts, there is nothing wrong with that. we will find out when these two teams meet, and examine and review the results of this friendly match.