User blog comment:B214/Question and Answers 2/@comment-24098614-20140607223810/@comment-68.210.0.231-20140608075754

Due to her heritage being nearly identical to Vali Lucifer, a half-breed with one half being pure human, the circumstances would conclude that she would have the capicaty to house a Sacred Gear in her body with relative ease. However, as it stands currently, she is more then likely to recieve a Artificial Sacred Gear then discovering a "natural" Sacred Gear. I say this in light of how long she has - and still is - in service to Rias versus how long it would take a reincarnated Devil to discover and activate their Sacred Gear, if one is present within  their body that is. However, this is my conjecture on the question posted by Otaku4469. It may be subject to change, depending on the direction the author takes the story in.