The snap down Eri Seoi Nage throw is used heavily by Rodolfo Vieira, Tim Spriggs, Alain Pozo, and British UK BJJ phenom River Dillon. Tim Spriggs uses a bit different version of the throw and he named it “trainwreck”.
Spriggs wrote on his blog:
“I started drilling this as a blue belt in college, I started hitting it as a purple belt. It has carried me all the way to black belt.”