Former Manchester United and England captain, Wayne Rooney, hailed Sunderland's midfielder Granit Xhaka as "probably the best transfer of the season" following his exceptional return to the Premier League.

Xhaka, 33, joined newly-promoted Sunderland from Bayer Leverkusen for an initial fee of around £13 million after helping the German club win their first Bundesliga title.

Sunderland's Form: Sunderland is currently sitting impressively in fourth place after 11 games, well above relegation fears.

Xhaka's Impact: Rooney specifically praised Xhaka's experience and leadership, which have been vital for the young Sunderland squad. Xhaka has played every minute of the league matches, contributing one goal and three assists, and leads the team in statistics like assists, chances created, and tackles won.

Rooney's Quote: Speaking on his show, Rooney admitted he "wondered if he would make it" back in the Premier League but concluded, "He was extraordinary."