I wonder what implications this has on her meter building since blocked projectiles is typically where characters build their meter. D4 into rings is relatively safe so it could be a good tactic but on block, it looks like she keeps her arm-extension animation for a few seconds, I mean Cage right there could retaliate with a 2, 1, f2 by abusing that glitch. Hopefully this is kept on the down-low so people don't abuse it and Sonya can safely build her meter again.