The tie will be played on the weekend of March 11-12, which means that United's Premier League match at Southampton will have to be rescheduled.
"Probably Chelsea can only think about that (the FA Cup) because I think they are champions and they have nothing else to fight for", he said in a clinical and brief press conference.
He added that he "gambled too much" while at Chelsea, insisting he will not risk throwing away Manchester United's FA Cup chances.
"And I lost with Chelsea against a League One team (Bradford City, in January 2015)".
Chicago's Butler stuns Boston in National Basketball Association
I think I make if he doesn't alter it like that. "People are going to say 'Aw, he didn't foul him, ' but he did". I moved my feet. "I feel good about our team and I feel good about the direction we're headed".
"With a different attitude, we would lose, because I think Blackburn were a good team, better than the Blackburn of the Championship".
"The match is in one month's time, so I don't want to think about it".
From the bench, the Portuguese can call for Zlatan Ibrahimovic if needed, while Juan Mata and Paul Pogba are also amongst the substitutes. And with 15 minutes to play the pair connected for the victor. "I go to Blackburn with respect".
"I'm hoping for more of that against Manchester United. Now we're starting to see him do it at Manchester United", Scholes told BT Sport. So many games have not gone to the favourites.
Lana Del Rey releases new track, 'Love'
Meanwhile, Lana Del Rey previously told NME: "I do have early thoughts about what I'd like to do with [the album]". She's finally back though with Love which is supposedly the first single off her forthcoming record.
"We pay attention in every game we have, we do not underestimate anybody". Am I going to repeat this team?
Steve Morison, who scored Millwall's winning goal in their 1-0 victory over Watford, believes there has been a simpler reason for the number of scalps this term - the large number of home draws for the minnows.
Lincoln City's reward for their remarkable fifth round win against Burnley is a potential trip to Arsenal in the quarter finals. We are still in every tournament.
"It is going to be a great day and hopefully we can go out there and give a good account of ourselves". We played already Reading and Wigan from the Championship, so it's not new for us, the level and the difficulty of the Championship. The players knew it would be hard and they came with the right attitude.
Northbrook company's muscular dystrophy drug wins FDA approval
Duchenne's, a devastating muscle-wasting disease, affects some 15,000 patients in the United States, mostly young boys. By week 52, patients in the Emflaza group maintained an overall stability in average muscle strength.