Khan made a spectacular defence of his WBA light-welterweight world title when he knocked out Dmitriy Salita in just 76 seconds in Newcastle on Saturday night.
But fight promoter Warren ruled out any chance of a match-up with Hatton.
Warren said: "I don't feel Ricky Hatton should fight any more. It's crazy, you've only got to look at the size of him. Maybe he could get himself down to the weight, but one thing's for sure, his reflexes and his legs are gone.
"He's not the same fighter he was. He won't be able to get out of the way and I don't think it'll be the next fight anyway. For Ricky to be able to fight it would take him about six or seven months to get himself into some shape."
Warren, who was speaking on BBC Radio 5 Live's Sportsweek programme, also believes it is unlikely Khan would face Manny Pacquiao, who knocked out Hatton in the second round of their fight in Las Vegas in May.
Khan and Pacquiao share the same trainer in Freddie Roach.
Warren said: "They're professional fighters and maybe a couple of years down the road if Manny Pacquiao's still around, it may be a fight that takes place."
Warren also urged Khan's critics to stop pressurising him.
Khan, who has been booed since being knocked out by Breidis Prescott 15 months ago, claims he was the victim of racial prejudice by fight fans ahead of the fight against Salita.
Controversially, he also maintained he would be a superstar if he were white. The Bolton-born Muslim said: "It's probably jealousy and sometimes skin colour does make a difference.
"I know if I were a white English fighter, I would be a superstar in Britain and the world."
Warren said: "He's had a lot of pressure over the last week.
"And when the bombings happened in London it was 'You're a Muslim, what do you feel about this?' He was 17 years old at the time. It's crazy. He's a British sportsman and that's it. To keep asking him about colour, I think is unfair.
"He's represented Britain as good as any British sportsman. He won a silver medal and was proud to do it. He had a Union Jack waistcoat on in the Olympic games and he's gone on since and done great for us as far as boxing's concerned.
"I just wish the people would stop trying to put pressure on him. He's a boxer and let's talk about what he does - boxing. Not about colour or ethnicity."
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mike , denver (06/12/2009 at 14:42)
As for being a "superstar" what exactly have you proven in your brief career so far? Being knocked out after 54 seconds in your first big test,and now beating WHO exactly?
Manny Pacquio......Are you having a laugh or what?
david howarth (06/12/2009 at 22:03)
sports network will be covering the fight LIVE on ITV Sports in conjuction with Prince Promotions and Adidas promoting the fight as "alone in the dark"
weigh in footage availabe on YOUTUBE from 28/11/2009 that took place at the MEN arena Manchester
Ibrahim is well conditioned for the fight but Will struggle due to ring absence and Martin Lindsay has reached peak recently
Hands of Stone, Southside (07/12/2009 at 09:52)
Amir dispatched what was in front of him on sat night with great power, speed, efficieny and Salita was the mandatory challenger - but he was awful. Congrats and well done Amir.
PatBlackFlash (07/12/2009 at 18:39)
Gerry Gow's jockstrap (07/12/2009 at 23:30)
Hands of Stone, Southside (09/12/2009 at 09:46)
For Gods (sorry Allahs, Buddahs, etc, etc) sake M.E.n , please allow my last comments to be posted, in the hope that it might even educate nn of Stockport!
nn, STOCKPORT (09/12/2009 at 12:29)
Hands of Stone, Southside (09/12/2009 at 23:56)
Using the race card for convenience to win a pathetic argument or to massage your ego is a massive insult to the generations who endured real racism, shame on you and the people who stoop so low as to use such a pathetic inadequate argument.