Last night is one thing (although a 7-0 battering against anyone is a disgrace for a club like Valencia), but he hasn't won a league game since taking over, and hasn't seemed to show any sign of tactical nous or the ability to change things.Is it any disgrace to be beaten 7 -0 by Barcelona on their ground. On their day they are capable of doing that to any team in the world and certainly anybody in La Liga or The Premier League.
His name got him the job and the chance to prove that he has something about him as a manager - thus far, it doesn't look like he has. Time will tell, of course, but how much more will he be given?