Wolves are beginning the process of finding a successor to Nuno Espirito Santo.

The club's manager has been in charge for the past four years.

There is, however, a concern that he may walk away this summer, per the Daily Mail.

Santo may want a new challenge, and former Porto and Fenerbahce boss Vitor Pereira is among the options as a replacement.

Nuno is very popular with the players and fans at Wolves, but their disappointing season means he could be thinking about walking away.

Wolves are 12th in the Premier League, with most of their struggles attributed to the long term absence of striker Raul Jimenez with a fractured skull.