Think you could be quite surprised on timescale AndyH52.
The idea and the process is not just starting...it started a good while ago with agreements / plans, in principle, already there. It is not something that is at day 1 and only just being discussed for the first time.
MAN will / has modeled it's terminal redevelopment with this potential facility in mind, but it could also adapt the current terminal set-up fairly quickly in the meantime.
Exciting times at Ringway