Honestly with the type of midfielder that real Madrid lined up today I am not surprised that they lost. Yes it understandable that they coach is also trying to have a solid team for their match against Athletico Madrid in the mid week but going by how solid Real betis has been lately I will say that they underrated then too much and they paid fge costly price.
The league is still very opened and with inconsistency here and there between the top three team, the league is very open for anyone.
Actually, Real Madrid has been playing well in the early minutes, I don't know why there is to change after the first half is going to end. It seems like Ancelotti has saved his strategy. This is something he often does when going to play in the Champions League next week. Bellingham doesn't play because of accumulated cards sanction, so when we look how effective Brahim Diaz on early minutes, we have no doubt that Real Madrid can win the match, because Brahim capable to replace the role of Bellingham. But, there were changes after that, I think Pelligrini already know what Anceloti strategy implemented, so that it can equalize the score on minutes 30. And of course this result make them more harder to shift Barcelona and Atletico. I think they can't get la liga throphy for this session.