I think that's it exactly. It's been obvious for far too long that the squad had stagnated. We've been demanding a refresh for a while now.
As you say, there's no guarantee that it will be successful, but I don't think any Rangers fan can complain that Beale hasn't been backed to rebuild the squad.
I'd like to see a left sided defender come in, but other than that, we seem to have got every player that we have gone in for.