Granada is on the top and it is well deserved.
You are not sure that Barcelona is going to win the next match and climb on the first position again.
I think that Granada should enjoy the time maybe it is one of the rarest of their history.
It's just a matter of time, Barcelona or Real Madrid who win will certainly be eliminated again in first place. So it is not wrong if Granada can enjoy this time, unless Real Madrid or Barcelona lose every game.