>>58862629to be fair, she did do something in game. She does introduce Mega evolution to the player. She also assists the player and Ivor to find Gwyn in the sewers, and even in Mega Dimension, although brief, she did help lending mega energy to Hoopa along with the rest of the cast.
To say she didnt do Anything is false, she just didnt do anything mind blowing like most of the other characters did. Despite this, im still content with what little we did get of her. Would I have liked more? Of course, but this is TPC and Gamefreak, so Ill pretty much take what I can get.
It wouldve disappointed me more if she didnt appear in game at all and Pokemon just dont address her story from XY. So the fact that shes here already and the game implying she took up the mantle of detective after Looker is enough of an epilogue for me.