These 10-12 coach sets should routinely have more than one OBS. Not possible for one person to effectively carry out all the passenger-focussed duties (which is why they don't have time to operate the doors)
We've had 12-car 365s working non-stop at 100mph between Kings Cross and Cambridge with only a driver on board since British Rail days...
Ah okay! I figured they should be easy to transfer between GN, Southern, GatX, since they are all under 1 parent! It would be good if they came down to Portsmouth one day!
You're welcome to them. We can keep the 365s on Great Northern