Do people really believe Xavi could have continued considering how toxic the situation had become? He didn't only have problems with Laporta/Deco, but he was also constantly shitting on the players he had available and whining about how they could not be competitive vs. better teams due to the players not being good enough.
He had no chance to continue at Barca unless Laporta resigned and half the squad was replaced according to his liking.
The question wasn't either he would have continued, we are assuming he would have in this hypothetical.
If he did, like I said in a post about this I think last week replying to you, which your response was basically well, the players wouldn't like Xavi anymore lol.
But Joking aside.
If he stayed, signed DM and literally just maintained his points per game, from last season, which was his worse, we would be about tied or a head of Madrid right now.
If you assume, which isn't a radical assumption, that he would have improved on that, given a new DM and how we improved towards the end of last season, before the game we lost that kind ended any chance we had at catching Madrid ( don't remember the game exactly.
Not a big leap to say we would have won the league.
1 DM and maintain his worse season points per game average would easily get us there.