According to Skysports.com, current Portsmouth player Florent Cuvelier is being monitored by four Premier League teams. The article mentions he is a midfielder and only 17 years old. He is a Belgian under 19 International player. According to Skysports.com, the four teams interested in signing him are Fulham, Tottenham, Manchester City and Stoke.
The article mentions he is in the last year of his deal with Portsmouth and let it known to them his desire to leave. With such a young player I can see why there could be so much interest from Fulham, Tottenham, Manchester City and Stoke. I will update this story when more information becomes available.