Spanish veteran coach Julen Lopetegui's future as Wolves manager is in very serious doubt.

The Premier League club could be about to make a managerial change days before the season begins.

Per The Mail, Lopetegui is very unhappy at how the club have handled the transfer window.

Wolves have lost several key players, while they have not replaced them adequately enough for Lopetegui.

The source adds that if Lopetegui does walk away, Wolves will turn to Gary O'Neil.

The former Bournemouth coach was let go by the Cherries despite helping them avoid relegation last term.