I would possibly agree with your reasoning IF they trade a non-TT OF this offseason, but I think they would be selling too low and thus will hold for now.
Agree Wiemer should AAA to start the year, but even IF Chourio is held back until S2, that still creates a massive log-jam of talented OF’s post S2 that will need to play, neither of whom, except for Yelich, should DH.