I thought that once all 717 operated, the plan was to alter the workings to allow the skipped stations to be served again. Perhaps not all trains to Hornsey/Harringay (given some lines have no platform) but certainly serving Welham Green and Brookmans Park at a frequency of 4tph. Hopefully Saturday will get the 4tph service too, although I am not sure we really need that (we just need the 2tph to run and not have cancellations!).
It's mad to have a station like Hatfield skipped on a Moorgate service in the evening peak (because it conflicts with the WGC to KGX semi-fast trains).
That might be the ultimate long term goal, but the consultation timetable always had Welham Green and Brookmans park skipped
It was the peak service I was meaning, currently we have.
x02 and x32 into King Cross calling at Hadley wood (this wasn't in the plan but they need to cover the stops removed from the x24 and x54)
x09 and x39 into Kings Cross calling at all stations to Alexander Palace
x24 and x54 only calling at all stations to Potter Bar, New Barnet, Alexander Palace, All stations to Finsbury Park.
The extra Gordon Hill - Moorgate peak service was supposed to enable all peak WGC - Moorgate service to follow the x09 and x39 pattern as the Hertford Loop would take the Hornsey and Harringey passengers.
Although I don't use New Southgate, Oakleigh Park and Hadley would I would not be too happy with the unconsulted service cuts they have suffered in the peak.
I think the extra Gordon Hill - Moorgate services would have sorted out the issue at Hatfield, Bizarre you can go non-stop from WGC - Potters Bar. Not that I have done it yet.