according from what i saw on the post-match interviews, madv was happy to not be igl so she can focus more on fragging out and flexing, she admitted she didn't like being stuck in one role, primarily initiator, when she was igl.
they're all insane players and i'm really rooting for them to qual for gcc! i think madv has more comfortability flexing and is mechanically insane, so it makes sense to put her on a role where she can fit what the team needs. Alexy is also an amazing IGL, she took over the role for Xipto during Split 2 and at GCC, so Tara could focus on her aim and the game.
GCC pacific is going to be insane with the 3 favoured contenders being GEN-G GC (ex-Ninetails), Falcons Vega, and Fennel.