One often overlooked issue with Moncada is that he represents the only viable option to fulfil that perennially elusive need for a middle of the order LH bat. If he doesn't hit well enough to bat somewhere in the middle of the RH heavy lineup, then who will? Eaton doesn't provide the power and Grandal just isn't a good enough hitter. Many of you think that I place too much emphasis on that issue, but the Sox success versus LH pitching and mediocrity vs RH pitching supports my argument. If he at least lives up to his contract, plays solid defense and steals more bases, the Sox can hope to find a power bat to fill the void, sometime in the near future. Perhaps they will sign one to replace Eaton in RF, next year.
However, in the meantime, the lack of balance in the lineup really makes Moncada's success, or failure, a bigger issue than whether he lives up to his contract and expectations. If he were simply another RH hitter, it wouldn't be that critical. However, given that he is probably the only guy on this roster who could provide a middle of the order, LH bat, this team needs him to be a better hitter. La Russa tried batting him cleanup, but so far, that experiment has been a complete failure.