If the train starts at Leeds City it may have been sent over night to Neville Hill Depot , or even in the down stagings at Healey Mills.
If it has been up at NH then it can enter Leeds City with no RR required.
If it was at HM the train can access City Station then RR within the station.
At one time, HM drivers all signed Class 31's and drove them for many years prior to thier demise.
HM drivers/guards have RK over the first bit of the route, eg, Leeds via the LNW to Dewsbury via Thornhill LNW Jct upto Huddersfield then onto Stalybridge then make a left towards Guide Bridge then another left at GB onto Stockport.
After that I recon the either Toton crews or Birmingham Crews will take it down south.
My RK would finish at Crewe, after that its back to bed.
On the return working, it would be the reverse of the outward.
The drivers involved with this train may have been sent to a location where they could refresh the class 31's and the route over which it would be going.
The lead in time for the train plan will have been made months ago, giving the train planners ample time to send crews road/traction learning will in advance of the train running.
Advance planning for DBS/EWS would be something new to them.