**Newcastle boss Matthias Jaissle has confirmed William Osula will undergo further tests with specialists to determine the extent of his injury.**
The forward is facing at least a couple of weeks out after picking up a foot injury, with Jaissle unable to provide a definitive update on his return.
“Yeah, most likely,” Jaissle said when asked if Osula would be out for a couple of weeks.
“Without being too specific, there will be more tests done with specialists.
“And then we will update you.”