I like Beck if he's there, but think it's going to be awfully tough to expect us to pass on J. B. if he's there for the taking given what we've seen from the brass thus far. You can't be the Mutts of a couple years ago (which appears to be the goal) - with 3 guys who could become legitimate "Aces" developed from within if you don't have an overwhelming number of arms with that type of upside in the system given flame-outs. For all the arms we've already stockpiled, I personally think it's quite easy to make the argument that we're not there just yet. JMO, but I think it's somewhat safe to remove Newcomb and Sims from the list of guys who can become TOR starters before long. That leaves you with Fried, Allard, Gohara, and Anderson. While I love Soroka and Weigel, I see their ceilings as Julio-like, and that's a best-case scenario. Don't get me wrong, there's absolutely nothing wrong with that at all - and if they could get there I think we'd all be thrilled - but I will agree with those who don't see Teheran as an "Ace". However, I also don't think that keeps you from winning a Championship with him at the top of your rotation either - IF you have the right pieces around him.
Much like last year, there just hasn't been that hitter that's established himself as a "must-have" over a starter with TOR upside - YET - for me. I'm a believer in Acuna and think that Maitan's going to move fast, meaning we've got two impact bats coming from within relatively quickly. You'll have the opportunity to get Moustakas (who's 28) either at the break or over the winter if you like. The list of available free-agent OFs and 3Bs when Markakis' deal is up includes McCutchen (30), Adam Jones (31), Michael Brantley (29), Charlie Blackmon (30), A. J. Pollock (29), and Josh Donaldson (31), assuming you pass on Machado and Harper - which we all expect the Braves to do.
If you can replace Nick with Acuna, you then have Marcel Ozuna (26), Yasiel Puig (26), Khris Davis (29), Nolan Arenado (26), and Anthony Rendon (26) to bid on when Kemp's contract runs out.
I guess my point is that there are going to be plenty of bats available as we've got money coming off the books, but we don't expect to be picking in the first five picks again after this summer, so grabbing another really high upside arm while we have the chance might not be a bad idea unless one of these bats doesn't do something to really separate himself from the pack pretty soon.