Yes, I know guys who have been campaigning for this through N Block days, Fosse Boys and now UFS.
Attitudes have come a long way from the first couple of posts in this thread.
That said there are big worries on the roll of of the move out/in process or possible lack off.
Plus the locations and actual rails used.
I know this is only my ears but I heard all around me, all at a fans night and the feedback off a stand manager all being in support of one certain style of rail. Yet we are going for the basic budget model.