That's a very interesting thought experiment. I think Sanchez would have struggled with the strict patterns and positions to hold, but Arteta would have been enamoured by his workrate and passion, and his dedication in training, so they would have found an acceptable compromise is my feeling.
On the other hand, thinking about what a Wenger team with Ode, Saka and Martinelli would do offensively is mouth watering. We may not have won, but it would have been fun to watch that's for sure
