Despite Barcelona's outstanding form and can win the remaining 10 games in La Liga, this does not guarantee Barcelona can replace
Real Madrid's position at the top.
Of course, honestly i don't think Barcelona are nursing any hopes of winning the title this season, they just want to win as many games as possible, earn as much points as possible, and finish as high as possible, i think they will finish in 2nd position come the end of this season, and it is a good feat for them if you consider how poor they were previously this season, and the position they occupied in the league some weeks back.
It is important for Barcelona to continue winning, even though they prolly would not win the league, what it will do for them is that it will give them a good morale for next season, if they finish this season on a high, they will have that momentum to resume next season on top form and compete for as many titles as possible.