Injury adds to McCarthy's problems
By Rob Lancaster
Last Updated: 01/01/70 1:00am
The young midfielder was expected to push for a first-team spot as many of the star players in Mick McCarthy's squad are looking to be sold off to ease the club's financial plight.
18-year-old Ryan had already made his debut in the first team last season appearing as a substitute in two Premiership contests against Arsenal and Newcastle United.
The knee problem will also rule him out of the Republic of Ireland's Under-19s European Championship qualification mini-tournament in September.