I suppose you could... but the real question is why should you lock it?
Well if I pretend I'm Glenn Roeder and I dream ahead to 2010, I can see plenty of reasons why this is a waste of time.
Well that would be a very narrow minded view to take. Treat it as a retrospective view on what we had then to what we have now.
If I'm honest I'd say most of the negative posts in this thread carry an air of prejudice, which is really sad.