As bad as Hiura's defense has been, he projects out to a 5-ish WAR player over a full season. Braun was "launching the Titanic" bad in 2007. He was a -2.9 dWAR, and over 113 games, his defense was so bad, he was only a 2.0 WAR. It's tempting to think of what Hiura can bring back, but despite everyone's eye test, he's not so bad at defense that he's "Ryan Braun / historically bad" I think he makes some really really bad throws and that skews the perception of how "bad" he is at defense. A comically bad throw now and then is still only one error. Hiura is pretty athletic, and makes some decent plays, and if he can't stick at 2nd, let's find a place for the dude. He's going to put up some .325/35/125 seasons. This isn't Domingo Santana we're talking about trading away here, this is a dude that could put up some .950/1.000 OPS seasons (he already is).