Ferguson told manutd.com: “Ryan, Paul Scholes and Gary Neville should be no problem for the next two years.
“Nev could play till he’s 36, Paul Scholes has done remarkably well coming back, has had a great season and should be fine for two years.
“We don’t have any immediate worries. Ole Gunnar Solskjaer is 34 and he’s got me 11 goals this season. If he gets me another 11 goals next season we’ll be dancing!”
