If the world cup ends we'll know if Barcelona is good enough to win the Europa League, Barcelona is seriously interested and working harder in winning laliga league, Barcelona can't win more than a trophy this season because they are not so strong
Do not conclude that Barcelona's strength this season has only been seen in half of the season. But let's see how strong Barcelona will be after this world cup or when La Liga and Europa League restart this season. Because every team still has time this season to make changes for the better and it's still very early to conclude anything for all the teams in the two different competitions.