"Louis made a marvellous contribution when he came on.
"He made a great pass for the second goal to Evra who squared it for Ronaldo. I had the strongest bench we've had all season and that's encouraging for us.
"The lads who have been playing all this time have been fantastic but we can now alternate our teams a little bit better."
The Sun believes Michael Carrick could also start with Gary Neville warming the bench.