Originally posted by: GhostKaGe
Another possiblity is the Akatsuki don't wont Oro to gain power so sent Kabuto to sabotage his atempts to gain bloodline abilitys

e.g: By posioning Kimimaro or something along those lines
Damn, that'd be a twist if Kimimaro's sickness was caused by Kabuto.

We know his loyalties are questionable. Even Orochimaru questions it.

I remember when Kabuto stopped Tsunade from killing Orochimaru, I swear I thought Kabuto was actually preventing Tsunade from healing Orochimaru and was going to use that opportunity to try and finish him off.