Buzz·Posted on Nov 13, 20125 Pictures Proving David Petraeus Should Have Been On "Saved By The Bell"Only true '90s kids will get this.by Ryan BroderickBuzzFeed News ReporterLinkFacebookPinterestTwitterMail He's got the leadership skills to totally pull off Zack. But he's hunky enough to be Slater! Could he pull off Kelly? I don't know. He's DEFINITELY smart enough, though, to play Jessie. If you think about it, he could probably play any of them!