Here's something else to discuss, if you're sick of the J.J. Hardy conversation:
Before August 8, Jason Kendall started 93 of the Brewers' 109 games (85%), and hit .232/.318/.262 (.598 OPS)
Also before August 8, Mike Rivera started 16 of the Brewers' 109 games (15%), and hit .203/.294/.271 (.565 OPS)
Combined before August 8, Brewer catchers hit .228/.317/.280 (.597 OPS)
Since August 8, Jason Kendall has started 14 of 21 games (67%), and is hitting .356/.482/.444 (.927 OPS)
Also since August 8, Mike Rivera has started 7 of 21 games (33%), and is hitting .333/.484/.667 (1.151 OPS)
Combined since August 8, Brewer catchers have hit .348/.483/.522 (1.004 OPS)