READING FC midfielder Danny Williams is a target for Championship rivals Leeds United and Wolverhampton Wanderers.

The USA international has one year left on his contract and Royals might be tempted to sell for the right price.

Williams is currently in Holland with Jaap Stam's squad for a mini pre-season tour.

But there has been plenty of speculation over his future following earlier links with Newcastle United.

It is thought Leeds and Wolves are now showing strong interest in the 27-year-old who joined Reading from German club Hoffenheim in 2013.

Meanwhile, Stam will cast a close eye over triallist Gaston Campi this week.

The 25-year-old Argentine defender has hooked up with the Reading squad for a week of pre-season training in Holland.

He is likely to feature in Friday’s friendly against Saudi Arabian top flight side Al-Taawoun FC.

Campi is contracted to Buenos Aires-based Racing Club and reports have suggested he could join Royals on loan for the season, with a view to a permanent move.

Stam may also look to strengthen his midfield following Aaron Tshibola's £5 million move to Aston Villa, with England Under 21 international John Swift a possible target.

Swift was loaned to Brentford last season and has since been released by parent club, Chelsea, meaning he is a free agent.

Royals have made four signings so far this summer with the arrival of Finnish keeper Anssi Jaakkola, French striker, Joseph Mendes, plus Dutch duo Danzell Gravenberch and Joey van den Berg.

All four are part of Stam's 21-man squad based at Oosterbeek in Holland.

But last season's back-up keeper Jonathan Bond has not travelled due to injury, though it is believed Royals may look to offload the ex-England U21 stopper following the arrival of Jaakkola.

The players will undergo intense training and team bonding during the week before flying home on Saturday morning.

Meanwhile, Royals have also had three bids rejected for Southend United full-back, Ben Coker.

Holland tour squad: Al Habsi, Jaakkola, Ward, Watson, Obita, Gravenberch, McShane, Dickie, Jules, Evans, Van den Berg, Williams, Kelly, Tanner, McCleary, Kermorgant, Rakels, Samuel, Mendes, Campi.