Rosicky would probably command a salary outside out wage structure, could always try a pay per play contract. I'm sure there'll be other prem and European clubs sniffing me around him already!
There's a good few who could do a job, Nick Powell, Pienaar, Sidwell, Rosicky, Toure.. I'm sure a few of those would have too high a wages. Then there's always the option of taking on Dean Hammond for a 3rd spell...
Full list of released players in link below...