I also said, at one point, something like, "we should trade everyone who will be a FA after 2020 and maybe 2021 for the best we can get, even if it's not as good as we'd like."
I guess that could be interpreted as wanting to trade Perez for scraps, if that's the best we are offered, but I think someone has or will offer something valuable for him.
Valuable enough is subjective.
I'm not for handing Perez away, but I do think trading him now for the best we can get, regardless of what it is, makes some sense.