Schmeichel wouldn't come back to sit on the bench, he's leicester's first choice and will probably have CL football with them next season. We don't need to be thinking of keepers, Joe is awesome. If we need a new back up it'd have to be someone who's already in that role, no decent keeper will swap a guaranteed start for about 4 games a season. Someone like Boruc maybe from Southampton who's their back up might come, but he's foreign like Willy so no point. Better off having a young English keeper in reserve, have a look for one from the championship maybe they'd come as back up.