I get it. IMO, where they screwed the pooch was at Catcher. Mes has had plenty of chances IMO. He's a lefty killer with iffy defense IMO. He might be more. I even think he will be at some point, but I don't gamble the 2014 season that it's now. Jarrod Saltalamacchia, AJ Pierzinski and Dioner Navarro are all three guys with weird names and lefty bats that toast RHP and were out there in the Reds' price range. The Reds should have nabbed one and made that spot a middle of the order platoon that would reduce the reliance on Ludwick. Instead we get AAAA Brayan Pena for more money than Hanigan made in 2013.
As for CF vs LF. I think to upgrade 150 OPS points from Ludwick, you'll need a guy in the .875 range. That's expensive and hard to acquire. I think the same upgrade from Hamilton would be a .725 OPS guy (yep, I think Billy will struggle to OPS .600 if you're doing the math).. Those have been out there and wouldn't have cost a ton in talent or money to add it. If Hamilton gets it together, that type of player wouldn't be a waste of budget or talent sitting as a reserve, or worst case, get's dealt again to recoup the talent expended to acquire him.