I also wonder if a quick link to London is really the Utopia sought these days - are London journeys less important, and regional journeys more important than they used to be? Having asked that question, with the confluence of the M1 and M6 nearby, what a wonderful park and ride location for a superfast train into London for residents coming from the Midlands, the North East, the North West, North Wales and Scotland.
It's not a utopia, but it is still very significant.
The residents of those locations, particularly when you are talking about the North West, North Wales and Scotland, already have superfast trains into London. At least when compared to how long it would take to drive to a Rugby Parkway equivalent located on the main lines and not the Northampton lines. In some cases superfast trains that are going to get even superfaster when
HS2▸ opens.
If it did happen you'd probably by Watford Gap would be best, as the M1 is right alongside and you have the added bonus of being closer to Daventry and its 28000 (and set to grow further) residents? Perhaps it might become a better option then when there's much less pressure on the
WCML▸ and you could offer a decent timed Euston/Watford/Milton Keynes/Hemel Hempstead/Daventry Parkway/Rugby/Coventry/Birmingham International/Birmingham New Street service twice an hour?