I would definitely be interested in that debate. Digging up stats (I think I already did this, actually)...
Also, that was a tale of 2 series for Bergeron due to his injury situation. Through the first 4 games, Bergeron had 4 goals, 0 assists and the match-up with Toews was even (20-19 for Corsi for Toews in nearly 20 minutes TOI). Over those same 4 games Toews had 1 goal, 0 assists. The next 2 games Bergeron played less than 6 minutes against Toews (nothing to note happened when they were on the ice together), and also did nothing of note overall dealing with injury issues. His faceoffs dipped below 50% and he managed 1 shot total in those two games; the injuries are well documented so it's understandable why his production dipped so much. Toews proceeded to go off for 1 goal and 3 assists without having to deal with Bergeron.