Warnock has impressed on the midfield in recent weeks for Blackburn.
Ince said: “Stephen has been unbelievable for us recently. He’s given me a massive dilemma now after doing so well in midfield.
“I knew he could do that role but he’s been a total revelation.
“If I knew how good he was going to be in midfield then I might have been able to save myself a few quid in the transfer market!
“He can run, pass, tackle and shoot with both feet. He can do it all.
“Gareth Barry is a fantastic player but Stephen outshone him. There’s no reason why he can’t get into the England squad the way he’s playing.”