I think Auba of those three. To be honest, even with the fixtures it's probably a good time to get him because there's gotta be a feeling he'll be getting a few goals in Arsenal's tempting run of fixtures. Wenger kept rotating or messing about with him and Lacazette but I imagine they'll play a few more games together this season. That said, it does slightly put me off that from pre-season it seems Auba will be shunted to the left wing.