The more Xavi Hernandez remains at Barcelona the more the team would be in big troubles, I am not seeing any good tactics from this team and today's match against real Madrid just proves it, Barcelona defense a playing a high line when they can't actually keep an offside, it's three goals to one now with Vinicius Jr getting a hat trick in the first half. I think this game would get worse for Barcelona because I don't see how they want to recover from this.
Barcelona is not obliged to win this match, if they win then I think a lot of people will lose and be disappointed by it. There are no protests, this is a Real Madrid match and the title may already be in store for Real Madrid. Xavi just did his best even when the team was going through tough times, so it's not entirely his fault.
So this is the best chance for Real Madrid to win the title, otherwise it would be a real shame. I also think the referee was quite willing to help Real Madrid today to win the title, even he wasn't willing to review the VAR just to see if his decision was correct. Anyone who complains will only get a card, so this is a bit annoying.