Why would Rafiki be stealthy? I mean, I know he's a monkey but he's an old monkey. And a cat is far more stealthier than an ancient baboon. I think Scar is the stealthiest because he's thin, he's the villian, and he's Scar
I think my argument is valid. Scar is the stealiest. The villian is always supposed to be the stealiest. Especially if its a cat. So what if Rafiki nailed a few Hyenas, Scar took on Simba and would have won if Simba hadn't kicked him off.