Owen Hargreaves believes winning the Champions League is a genuine target for Manchester United this coming season.
Meanwhile, England ace Hargreaves admits getting used to the grinding Premiership schedule could be the biggest hurdle to overcome.
He explained to the Sunday Express: "I think the biggest challenge and something I will have to get used to is not having three weeks off around Christmas.
"The Bundesliga used to shut down for that period every winter and since I joined Bayern Munich as a boy I've always had that time off.
"I could be struggling come Christmas time but it's something I will get used to."