Handler in the middle with disc. Force forehand.
If open, disc can always go to the breakside
Disc didnt go, there's a fake from Handler 1
Upline - if open, disc goes, yay!
If cut covered, disc didnt go, there's a fake
Handler 2 clears deep (it can still go) and then to the stack. First cutter (3) fills in for the around throw. If clear, the disc goes. the continuation from 4 is expected
The disc didnt go - it's either fake or number 3 decides it's covered
There's upline from 3. 4 is prepared for another fillin. This goes on ;)