4 activates with a slash cut across the field just like Silver.
The throw is faked and 4 comes back across the field for the disc. 2 moves into deep space and 3 takes the space 2 has vacated.
2 can look deep, but primary look will be under. 3 moves into deep space. 4 throws to 2.
3 has the deep look (primary), but could also cut under. 2 throws to 3.