Championship trio Watford, Wigan and Fulham are all chasing Leicester midfielder Andy King, Sky Sports understands.
Watford let a two-goal lead slip in the last 10 minutes to draw 2-2 with Shrewsbury in their pre-season friendly at Greenhous Meadow.
Watford have completed the signing of Ecuador World Cup defender Juan Carlos Paredes.
Manchester United have taken Watford youngster Ogo Obi on trial.
Swansea have made a bid in excess of £5m for Watford striker Troy Deeney, Sky sources understand.
Watford are closing in on the signing of Ecuador right-back Juan Carlos Paredes.
Ishmael Miller is considering a number of options, with clubs from across the world battling for his signature.
Cardiff City have confirmed that Don Cowie has turned down the offer of a new contract and will be leaving the club.