Honestly, I have no idea what the Royals would want in return. If this were November 2013 or November 2014, I think the perfect piece for us and them would be Marco Estrada. However, being that its May 2014, I don't know if the teams match up. I would love to get his bat and defense into our lineup as I think he might be the perfect change of scenery guy, but as others have mentioned, I doubt a deal of Ariel Pena would get the deal done. I think it would have to be a Jimmy Nelson type or possibly a Tyrone Taylor, whom I would not be real interested in dealing. I would maybe be interested in moving Tom Gorzelanny or Jim Henderson to them, given their bullpen issues, but Gorzelanny or Henderson for Moustakas is probably not enough. One of the two + Pena for Moustakas? Come on man...http://www.baseball-reference.com/minors/player.cgi?id=mousta001mik 2008 in A: .272/.337/.468 22 HR, 71 RBI in in 496 ABs 2009 in A+: .250/.297/.421 16 HR, 86 RBI in 492 ABs 2010 in AA/AAA: .322/.369/.630 36 HR, 124 RBI in 484 ABs 2011 in AAA: .287/.347/.498 10 HR, 44 RBI in 223 ABs Outside of 2009, he put up solid MiLB numbers.