Not this season, not for £30m and not to any team in the Prem.
But it's important to look at the long-term view. We have seven players aged 30 or more who are regular starters ( Pienaar and Jags - 30, Osman and Hibbert - 31, Howard - 33, Distin - 34 and Neville - 35 ) and not all of them have natural successors in the squad.
The money to refresh the squad has to come from somewhere, unless Coleman, Duffy, Barkley, Gueye, Junior, McAleny and Vellios ALL fulfill their promise and become established Prem-standard players. And statistically the likelihood of more than two of them making it is ridiculously remote.
If the likes of Naismith, Mirallas, Gibson, Heitinga, Baines and Jelavic can all maintain consistent high levels of performance, we can drop in someone to play instead of Fellaini in around 18 months to two years' time... which would coincide with the age at which you can expect him to peak, and still have those players (in the current 24 - 28 age bracket) on hand to help the new lad find his feet. THAT'S when I'd let him go to someone like Barca or PSG for £40m, nothing less, and use the money to refurbish the squad which will be facing the imminent loss of at least Distin and Neville.
It's actually the only way we can expect to hold on to Baines and Jelavic for any more than another eighteen months. Better to sell when you don't financially need to than to wait until the world and his dog knows the bank is after repossessing your house and kids. Players all eventually age, not all of your youngsters will make the step up, and filling out the squad costs money. If you look at it another way, this club could have disappeared down the toilet but for the proceeds of selling Rooney, Lescott, Arteta and Rodwell for between £75m - £80m combined.