Stoke City boss Mark Hughes has revealed that he is still not happy with his squad and wants to sign a couple of players before the end of the transfer window. Stoke have been one of the two clubs so far in this summer transfer window after signing the likes of Steve Sidwell and Phil Bardsley on free transfers. Hughes has been trying to work within the budget. Since players like Sidwell have come on a free transfer, he will be having funds to spend before the end of the summer transfer window.