Oy *covers eyes & shakes head*
You try stopping 45kgs running at 40 yard/4.2 seconds with one finger. I'd put money that you'd dislocate or sprain that finger. Then again, I guess it's a manga, so shin has bones of titanium/steel alloy and muscles that can bench press an M1 tank.
Oujou has possession, not Deimon. The suicide play means they have to GET (i.e. intercept, or cause a fumble) the ball, and then touchdown it