Yeah, how Arcia was handled is in my mind when I think about Urias. Arcia was brought up in a PR stunt to showcase the team's top prospect. At the time Villar was doing fine at SS, Gennett was manning 2B, and Arcia wasn't ready for the show but he was brought up anyhow. Once up, he was cemented into the position regardless of performance, and Gennett was left without a position, so he was let go right before his breakout. We'll never know how Arcia would've progressed if he was given some more time in the minors, but we know he didn't grow the way we hoped while playing in the majors. The minors are made for development, the majors are not. I don't want the same mistake to be made here. If Urias is the obvious choice, then he should be the starting SS. If it's a toss-up, then let Arcia play and save Urias' service time. All rushing prospects does is uses us their cheap arby years when they're not that good, and by the time they're MLB-ready they're getting expensive. I personally wish we hadn't burned up a year of Burnes' service time bouncing him between the rotation and bullpen when he should have been sent to AAA after his first few starts. When he hits free agency a year early, we'll just have to cry in our beer about how unfair baseball economics are, while we should also be lamenting how we wasted a year of his service time. It's not a big deal if you waste the service time of a so-so prospect, but your top prospects' service time is very valuable... don't waste it. I'd rather have an extra year of Urias' prime when he's playing like a star rather than forcing him onto the roster this year when he's struggling just because "we didn't trade for him to be in AAA." This. And it wasn't just Arcia who they messed up with. I personally would have even used Jimmy Nelson's option year for him to recover in 2019 after he'd missed all of 2018. Service time would not have been burned up, he would have been able to pitch regularly. They had time before he could have refused the assignment. They did it right with Grisham. Now, we're wondering if we got burned when we dealt him, because he'd look great in that OF with Yelich, Cain, and Bradley.