I would think that Southgate will continue with the three at the back formation since he’s picked Walker,TAA and Trippier, unless he feels he could use Walker as an out and out centre back in a straight back four but doubt it. I just wonder how he’s going to fit Sancho into that formation? Just not sure where he would play? Maybe in the Sterling role behind Kane. I really hope for a change of formation to best suit our attacking players but don’t think it will happen.