I will make the observation that the most valuable years of most players (measured from a surplus value perspective) are their pre-arb seasons. So if the concern is not wasting valuable years during non-competitive seasons, and further if you believe 2018 and 2019 to be likely non-competitive seasons, then the logic that argues for trading Freeman even more powerfully applies to Acuna and Albies. I don't agree with the premises of the argument. But if you take the premises and apply the logic, then the conclusion follows.

Abstracting from positional need, any contending team that would love to have Freeman this year and next would love to have Acuna and Albies even more.