Newcastle loanee Sels has impressed on loan with Belgian champions Anderlecht.
Newcastle outcast Matz Sels is a big Celtic supporter.
Matz Sels left Newcastle on a season-long to join Anderlecht in the summer.
Matz Sels made a memorable return to the Anderlecht starting XI on Wednesday night - he'll hope Newcastle United were watching.
Newcastle United had to drop Matz Sels last season after one mistake too many - and Leeds United are facing a similar dilemma with Felix Wiedwald.
Matz Sels returned to Belgium to kick-start his career after struggling at Newcastle United - but the Jupiler League isn't being kind to him either.
HITC Sport has compiled Newcastle United's most expensive XI of all-time.
Newcastle United goalkeeper Matz Sels has struggled to make an impact since moving to St. James' Park.
Newcastle United are competing with Chelsea to sign Manchester City free-agent Willy Caballero - but Matz Sels could decide the deal.
Newcastle United goalkeeper Matz Sels is reportedly on the radar of Anderlecht.