This is probably gonna turn into a troll tread, but I'll post anyway.
On a selfish level sometimes I wish the Spurs never got Aldridge, because I think the Spurs could be successful (championship good) with Kawhi as their number one option. I think he could have put up 21-23ppg and about 4 apg maintaining his DPOY defense. Kawhi is my favorite player so I want the NBA to recognize his abilities. But then I think that the team would've had to rely on injury pone players(Tiago, Parker, maybe even Kawhi) if LaMarcus doesn't sign.
The Aldridge signing gives the Spurs a proven(even if worse than kawhi) offensive player that can take on the offensive load so Kawhi can make sure to maintain and even improve his defense. I do have legitimate concerns about the signing though: Will the Spurs use the motion offense? If not can Kawhi improve his play making and maintain high FG% with increased scoring? If they do run the motion, will there be enough shots for Kawhi and/or LaMarcus so they are both happy?
So, ultimately, I am in favor of Aldrigde signing, (especially because they got to keep Danny) because it brings more balance/stability to the roster and extends the Championship window.