Fair point - no-one can argue with your opinion.
Despite my previous tuppence worth, when I was working with them on the aforementioned collaboration, I discussed this point with one of their middle managers and they were somewhat bemused by it all - the move only includes a tiny fraction of the archive material they hold and there was definitely a sense that many of the employees think that they have so much stuff that deserves to be on display, it doesn't really matter where it's displayed, as long as people can see and access it.
The rationale behind my last post is that although I am originally from down south, I now work in Bradford and live within an hour's drive. I can see just how hard the city and surrounding area is working to try and improve an appallingly bad reputation from the last couple of decades - racially aggravated riots, shooting police officers, all sorts of other things. It really is trying to shake this negative image and I worry that centralising too much to London and drawing visitors away from cities like Bradford doesn't do anything to help put old and outdated views to bed and places like the NMM (and other things that are supposed to draw visitors to the local area) will never get over this; subsequently, the whole region suffers.