Joe Mauer is terribly overrated by everyone... he has done nothing at the MLB level that warrants being second catcher overall.
I agree w/ pretty much everything else, but I'd move Kendall up quite a bit (ahead of McCann, who also might be too high). No homers, but still a career .300 hitter who plays more often than most catchers. 601 AB compared w/ V-Mart's 547 (second most) and Ivan's 504 (third most).
Good list, though.