The issue with the scenario you are putting forward is, what happens to Stephens? He came in second half of last season and arguably was one of the few shining lights to come out of it. Surely he needs more game time next season to progress further, not get shunted down to 4th choice.
If (and it's a big if) we can keep VVD, then I wouldn't mind seeing a VVD / JS partnership next season.