Former Everton winger Pat Nevin doesn't believe Blues supporters need to 'worry' about the signing of Nathan Patterson.
The Blues signed the right-back from Rangers in the January transfer window. However, he is yet to make his mark at Goodison Park, thanks to an unfortunate injury record.
Patterson endured a frustrating end to the season, making just one start - in the FA Cup against Boreham Wood in March. The 20-year-old then required surgery on an ankle problem in April that curtailed his season early.