Isak
Newcastle United's first defeat of their Champions League return could prove an expensive one with injuries adding to manager Eddie Howe's frustrations at their 1-0 loss to Borussia Dortmund at a rainy St James' Park on Wednesday.
Newcastle United's record signing Alexander Isak is building up his fitness following a thigh injury but Sunday's clash against Manchester United comes too soon for the Swedish striker, manager Eddie Howe said on Friday.
