2 is marking no backhand dump. 1 and 3 are poaching throwing lanes
Disc Swings to open handler. 2 chases to be mark again. 3 anticipates the next throw
3 and 2 have now switched. 2 maintains no backhand dump. [3 does not have to chase (2) behind the disc and may continue to poach the io flick lane]
1 has defensive freedom. The mark limits throws around/behind, so 1 can anticipate the float dump or the across field hammer
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