Trea Turner is not a piece IMO....from watching him in college for 3 years. He's the Malik guy we got from the Padres but not as fast after the ankle break.
He's certainly a piece because he's projected to be a ML starting SS due to speed/defense alone. Whether or not he hits will be a determination on how good of a major leaguer he is.
He was clocked at 3.42 seconds to first base after the ankle break. Here is a writeup from fangraphs on him....it mentions the mechanical adjustments he's made since college. (hit .323/.406/.448 in a ball last year)
Turner is polarizing but more because he hasn’t played much in pro ball and he had a bad draft year at North Carolina State. Scouts with history back to his underclass years with the Wolfpack (the above video is chronological and start in his sophomore year and with Team USA later that summer) are more optimistic because they saw the good version of Turner and know that a mechanical adjustment can explain almost all of his offensive struggles.
Turner had a couple minor leg injuries and then spread his feet too far apart, probably to generate more power, which caused his base to be weak and collapse at contact, undermining his natural bat control. He made the adjustment weeks before the draft and everything seemed in order in pro ball. Turner taps into his raw power in games when he’s making hard contact and he could be an 8-12 homer guy at maturity, but that isn’t really a big part of his game, more of a perk when he’s making lots of contact. With a full season in 2015 of solid performance, I would likely adjust Turner’s hit grade up at least one notch, as I’m already on the optimistic side right now versus scouts who only saw him in college (mostly early) in his draft spring.
Turner was a late bloomer that was largely unscouted in high school until very late his senior spring and he played third base his freshman year in college. He slid over to shortstop as a sophomore and eventually settled in to where his hands, instincts and actions are enough to be average at the position and his 55 arm is enough to make the play in the hole. Due to some of those minor league injuries, Turner’s 80 speed is now more of a 70 in game situations, but that difference is tough to notice unless you’re using a stopwatch.
Note: As I tweeted after Turner’s name came up in the rumors around the deal that he became eligible to be traded on December 13th, which was exactly 6 months after he signed his draft contract on June 13th. A player-to-be-named-later can be in question for up to 6 months and a drafted player has to wait until one year after he signs his contract to be traded. Turner will play for the Padres organization until June 13th, 2015, then will be shipped to the Nationals.