(ALERT - meaningless small sample size)
Amaya has a wRC+ of 273 over his last 9 games. The Cubs average runs per game during those 9 games - 2.67 runs.
Moral of the story (Outside of being an irrelevant sample size), if Swanson, Nico, Morel, PCA and company doesn't hit (Or we at least don't get production out of their replacements next season), it doesn't matter what we do at catcher.