This technique was developed specifically for competition, take a look at how she used it across the world.
Due to the reduction of control from a double sided grip, opponents may attempt to turn out of the initial attack. Décosse then followed up with Kosoto gari.
Take a look at this combination in action in the World Championships.
Ugo Legrand shows us his Osoto gari that won him his Olympic Bronze medal. He demonstrates 3 different variations that he uses against right handed opponents.