Manchester United had scouts at the Nou Camp this week to see Barcelona's rout of Panathinaikos.
United boss Sir Alex Ferguson is taking a keen interest in Pana midfielder Sotirios Ninis, but the 20 year-old started the game on the bench as his team were completely overrun by Barca on the night.
United remain keen on Ninis and will keep an eye out for him during the rest of Panathinaikos' Champions League campaign and domestic games.