Random review

Hi, is there a way to display a random review?

it would be great to have this

[site_reviews count=”1″ category=”35″ sort=”random”]
for example.

Meaning this example would show only one random review in the category.

Thank for your help or at least implementing this in the near future.
A guide how to do this myself would be great as my client really likes that idea.

Thank you.