Sounds like Contreras will catch Lester this season. Makes sense, he can hold base runners on much better than Montero. I would guess that probably means Montero will be Arrieta's catcher most starts this year as it seems like Jake's ERA is better with him behind the plate. I'll be surprised if they let Schwarber start a game at catcher any more than once or twice a month. I can see him maybe coming in from LF to finish a game at catcher on a double switch perhaps, he's basically the emergency and situational 3rd catcher and the Cubs surely will be careful not to put him behind the plate much coming off that knee surgery.