Personally, I think he should be given till the end of the season. He's given that guarantee about finishing fourth, and his job should rest on that. These days finishing 5th is a long way behind 4th, sadly. If Liverpool finish 4th Rafa should be given another season to prove that this year was a one-off. If they finish outside the top 4 Rafa has to be on his way, but he deserves until the end of the season to turn it round.