That's clever. The last 2 years I've just done it this way:

1. Two controllers
2. Pick a cover 2 defense and a streak route on the edge.
3. Move the safety back about 20 yards and to the sideline.
4. Snap the ball and just chuck it deep, all while manually selecting the WR and moving him back.
5. Intercept and run.

I would've gotten it on my first try both years, but the stupid dropped picks got me in both games. I ended up getting it within 3 tries each game though. I'll have to try your setup next year if that stupid trophy is in it.