I'd have thought Dier is a racing certainty now unless his form tanks. He can cover three positions and not really in a half arsed cop out way either. If he goes (he should) then we don't need Jones to be a worse version of the same thing, so win win.
As I said on the Live thread I will be absolutely fuming if Henderson walks back in ahead of Alli now when he's fit. He's never had a single good game in an England shirt.