Please go back and see the entry for the rune of this week.
In addition to that, while I was contemplating Uruz reversed, I came across an entry in one of my many rune books. Uruz in its reversed form can be used magically to drain away power from something. In essence, it brings weakness to focus of the magic. This of course could also be used in many ways, but it could show that personal weaknesses are also being weakened as well, ebbing away to make room for strengths or new abilities.