Monroe and Aldridge would be a great 4/5 tandem for the next 5 to 6 years if we could get both. Monroe is not a stellar defensive presence but he is not a siv either, and Aldridge has shown he can be quite a low post presence on the defensive side of the ball. While I think rim protection is important, I dont think its as important as most make it out to believe. Aside from a few players like Lebron (who, lets be honest, is going to make it to the rim no matter who is down there) this is a jump shooters league so defensive rebounding I feel like should be the focal point along with good pick and roll defense.