The Dutchman has been recovering from injury back in the Netherlands.
The Dutchman only recently made his return after a year and a half on the sidelines but could he come back to Newcastle United?
It has been a sad and prolonged demise for Tim Krul; what does the future hold for Newcastle United's forgotten man?
Newcastle United, Celtic, Everton, Watford, Burnley and Chelsea feature in our round-up.
Tim Krul joined Ajax on loan from Newcastle United in the summer of 2016.
Newcastle United goalkeeper Tim Krul is of interest to Chelsea, according to reports.
Tim Krul joined Ajax on loan in the summer but he could be back at Newcastle United sooner than expected.
The 'keeper could prove his worth with Kilmarnock.
Newcastle have been in sparkling form this season with 12 wins sending them to the top of the Championship.
Tim Krul started his first game for Newcastle United 10 years ago.