The only downside I can see, like most others have mentioned is that it is cluttered. You can get rid of this by reducing the width of the two side panels and englarge the center panel, but functionality would then be compromised. If it was me i'd make the right panel smaller or move it to the bottom of the page in a smaller horizontal panel. You really want advertise your clan more than your sponsers and friends and unfortunately the reverse is happening in this design (great for your sponcers but not for you). I can see where your goin and what your aiming at and the more I think about it the more I think moving and seriously reducing the size of your adverts to the bottom would also remove the "cluttered" feeling we all seem to get from it. Design wise I think its really nice, has got a very crysis style to it.

The webdesign is clear, the disposition simple and everithing looks beatiful. Every element is easy to find, and seems to match with the rest to make only one.
The work is not original, in the concept that you got your style and apply it to all your designs. The position of everithing is classical, so the originality is not the best side of this design.
The technique is awesome. All your release impress me, you can do something really beautiful without overloading the page. The choice of colors is perfect and fit with the shapes.

Congratulation and continue to release some good works just as that one.