Do the Twins ever trade players who both have a few years ahead of them and are not supposedly difficult to manage? Off the top of my head, I can think of the following players who have been traded and had value:

(J.J. Hardy? were there personality issues there? -- 0.3 fWAR and counting)
Carlos Gomez -- 2.0 fWAR and counting
Jason Bartlett -- 7.7 fWAR and counting
Matt Garza -- 10.2 fWAR and counting
Kyle Lohse -- 9.8 fWAR and counting
A.J. Pierzynski -- 12.9 fWAR and counting

Going back further, I suppose you could even add Chuck Knoblauch (6.9 fWAR) and Todd Walker (11.1 fWAR) to that list. Castillo was traded not that long ago, but his knees barely worked and I don't think anyone expected him to have a lot of productive seasons ahead of him. If Jim Mandelero is to be believed, Ramos was hard to manage and didn't get along with his teammates. The Twins arguably got along well enough with Pierzynski, but I can't help but think that if he had Michael Cuddyer's personality, Joe Mauer's road to the majors would have involved additional minor league stops.

Excepting J.J. Hardy perhaps (I'm not sure what the Twins thought of his personality) I think maybe the last guy the Twins traded away with much potential for a future but no personality issues was Bobby Kielty. At least, I don't remember any run-ins with management, and I do remember being peeved that the Twins traded him for Shannon Stewart. Kielty went on to do essentially nothing, and Stewart had a great 750 PA with the Twins until 2005 hit and he ran out of gas.

Anyway, this was motivated because this Slowey situation is a dead ringer for Lohse's 2006 Twins exit. In terms of age and value over the three seasons prior to their trade, it practically couldn't be closer:

Slowey, trade pending, age 27, last three seasons fWAR: 2.2, 1.4, 3.0
Lohse, traded age 27, last three seasons fWAR: 2.2, 1.8, 3.3

I can't really argue that most of these guys were easy to get along with. Bartlett and Garza didn't last in Tampa all that long, Lohse pitched well for the Reds and they let him go, the Giants lost their minds and let AJP go for nothing in return. For all I know, I couldn't stand being in the same room with them. Yet, personality is a really frustrating motivation for a trade from where this fan sits. I can't tell you anything with any degree of certainty about any Twins' personality. I'm sure there are some legitimately good guys, and I'm sure there are some pricks. But I don't feel I can rely on the media to make those judgements, so I generally don't. And at that point, I'm left looking at a move where the Twins traded away a useful player, sometimes a player I was pretty excited about.

Anyway, am I missing someone big here? Or is just about the only way to get out of the Twins' organization to become a free agent or get on someone's nerves?

And this invites the question, are the Twins building a team of nice guys, and as nice guys are they indeed destined to finish last?