The young Owls stopper has been suffering from a finger injury.
The 21-year-old replaced Keiren Westwood in the second half at Cardiff and held his own in the 1-1 draw.
Sheffield Wednesday came desperately close to securing promotion to the top flight last season.
The goalkeeper has been a stalwart for the Championship side over the last couple of seasons.
A report suggests bad news for Steve Bruce, though Sheffield Wednesday may see things differently.
Wednesday's Keiren Westwood is a reported Tigers target.
The Tigers were promoted to the Premier League at Wednesday's expense in May.
Liverpool tried to sign Westwood 18 months ago.
The Irish stopper looks like he might have made himself number one.
The Republic of Ireland international has been linked with a move away from Hillsborough.