Doing what it takes to win IS the right way (excluding dirty play, etc). In PL play this season, I watched a WEAK team win against a much better squad by bunkering. The depleted team took one shot, and made it. I did not see them play in any way that was not "playing the right way"; they possessed, marked hard, communicated.
For two seasons, I have watched one of the best coaches anywhere. He plays each match customized to the opposing team. To me, that is the ultimate "right way." Does that make sense?