The Blades were relegated from the Premier League on the final day of their first season back in the top flight after losing 2-1 to fellow strugglers Wigan on Sunday.
Warnock turned down a new contract at Bramall Lane recently, claiming the offer - worth around £750,000 had the club remained in the Premier League and £450,000 after relegation - was unacceptable.
© Copyright PA Sport Ltd 2007, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms