Board Thread:Theories and Speculation/@comment-1512913-20150221101637/@comment-6769189-20150304160338

"Limited" doesnt necessarily mean inhibited. Even "crippled" Edo Nagato had fairly good movement where as his leving self could not move. Edo Tensei also eliminates any physical problems someone had while alive. Revitalized Edo Nagato was still incredibly fast. Its because of these things that I believe what Kabuto means by "limited mobility" is that Nagatos reaction times to things he can't see are generally not that good.

Nagato's Rinnegan is also weaker than Madaras Rinnegan, and Edo Madara summoned multiple huge meteorites. Nagato also could't stop an incomplete, half Kurama while Sasuke could hold all the tailed beasts in smaller CT's, meaning Sasukes Rinnegan outranks Nagatos Rinnegan.