The Teessiders will officially unveil Dutchman Marvin Emnes and French counterpart Didier Digard on Wednesday after making a total investment of around £7.2million on Friday.

Boro signed the pair after weeks of negotiations with Digard's move from Paris St Germain in particular taking time to complete.

Although having welcomed his new arrivals and the rest of his squad back for pre-season training on Monday, Southgate is relaxed about the pursuit of his remaining targets.

good condition

He said: "There are a couple of other players where we are monitoring the situation with their clubs.

"I'm pleased we have got two players in. With any other players, if it takes a bit of time, then so be it."

Striker Mido and central defender Robert Huth, who have been plagued by injuries during their time at the Riverside, were both able to join in on pre-season training and provide their manager with another boost.

Southgate said: "Mido has been working with one of our fitness coaches in Egypt for four weeks during the summer.

"That was something he organised for himself and he has come back in good condition.

"Rob is another player who we saw for a spell last season what an outstanding player he is. That's why I'm quite comfortable about the squad.

"The size is about right and it's also important we don't block the way forward for some good young players we have coming through."