Strikers don't suddenly land a 'lucky' takedown against a great wrestler, it's practically unheard of, and even if they did, a superior ground guy would just get back up.
That's not everyday news, indeed, but surprise is a factor that eventually pays off when a striker do the unthinkable against a wrestler, like JDS taking Carwin down or Machida taking Tito down.
To a wrestler to forseen to be taken down by a striker would be the same as a striker to forseen a wrestler going for a spinning back fist, aside Anderson's clairevoyance, of course.
Finding Your Way Through the Cloudy Mountains
RNP-AR Precision GPS-FMS Approach to Queenstown - NZ
You don't have a soul. You are a soul. You have a body.