By Jon Murray

PETERBOROUGH boss Darren Ferguson enthused about his squad’s mentality as they made it nine wins from the last ten games.
Posh made six changes, and Oxford five for this firstround tie.
And Ferguson threw on 17-year-old Ronnie Edwards to take over from injured skipper Nathan Thompson in the first half.
But goals from Sirike Dembela, his sixth of the season, and Jack Taylor’s third goal in his last three games proved enough, with left-back Josh Ruffels on the mark for the U’s.
Ferguson said: “Mentality- wise we’re in a g...