If I recall 3205/06 are still being refurbished, it must take them quite a while to refit them. Also with the Ashford KVB live, the E320s would be starting to call there from the 1st, if all goes to plan. So by the looks of it there would be less diagrams that have 373s, except the Bourg services and I believe the Marne-La-Vallee too?