Fulham and Crystal Palace are both monitoring Teden Mengi of Luton Town this season.
The Premier League sides are impressed with how Mengi has adapted to the top flight.
The former Manchester United youth star is a centre back known for his aggressive play.
Mengi has good statistics, as he has won the highest percentage of aerial duels by an Under-21 player in the top five European leagues.
Per Fabrizio Romano, Fulham and Palace are ready to put in bids for Mengi, with a summer move the most likely.
Luton are in relegation trouble and a drop in divisions would likely lead to a cheaper sale.