I don't know and it's pretty much impossible to quantify the value of a manager, as much as we want to quantify everything in baseball. I can only base my observations on anecdotal evidence--much of which suggests Joe Maddon is exceptional. I'm not basing this just on in-game decisions; being a manager also takes into account leadership, team unity, being a psychologist, handling the media, and the like. Joe Maddon is exceptional in those categories. Not that this is that big a deal, but when Bruce Froemming was on MLB Network with a couple of other umpires a few years ago they were asked if there were any managers in MLB that when they came out to argue the umpire knew he had made a mistake (i.e., the manager who doesn't come out and blow smoke and grandstand). They all said Joe Maddon. I've been a fan of the Red Sox since 1999 when I was stationed in Rhode Island in the Marines so over the years I've seen a lot of Rays games managed by Maddon. I've also seen Theo Epstein up close since he was 28 year old general manager. Both have impressed me greatly. If I was an owner of team in 2012 and you told me I could have any GM and any manager in the game I wanted I would have selected Theo and Maddon. Well, now the Cubs have them. To go along with the ability to spend a lot of money. Like I said at the beginning of 2015, this is a very bad thing for the Brewers. To address your other question--I won't say CC is good or bad. It's too early to tell.