oh, I forgot Eu+S. Well, if she rotates 3A, I think she will already be doing pretty good.well she cannot because she already uses the EU+3s but in theory she could
Her layout without the 3a is
2a
3f
3loop
2a
3z-3t
3lz-eu-3s
3f-2t
Her layout with a 3a is
3a
3f
3loop
2a
3lz + 2a
3lz -eu-3s
3f-3t
of course, she needs to land the 3a but if she just at least rotated it that would already increase the BV.