Except when you factor in actual game situations and it destroys that argument. In the GB game Lazard was shadowed by Diggs, had 2 catches for 9 yards. In OT they moved Diggs to Watson, and Lazard immediately catches a 36 yard dagger.
Or the fact that 47 of Chicago's rushing yards came when we were up 3 scores with 10 minutes to go in the game... I'll give up 50 rushing yards in a 3 score game in the 4th. Chicago also leads the NFL in rushing yards per game at 197 yards, we are on par with the rest of the league. (Not to mention that it was the QB who had 60 rushing yards, hard to count that against the 'run defense')