That is why they didn't. Both players and also Ancelotti understood what they should do. On one side, they may want to play for at least their last match for this La Liga season. On the other hand, they will play in UCL final with the fit condition, and no injury because this is very crucial. Real Madrid must keep their all players safe from injury, on their best-fit health mental and physical, so they only played as they like, not for forcing to win because it was no need to do that.