I doubt it; if anything Dipoto is safe...
DiPoto is safe in 2019. Another season with missing the playoffs? I'm not so sure.
But the optics don't look good:
Cleveland won 91 games and won the division by a mile. Selling.
D-Backs led the NL West for most of the summer (before falling apart in September). Selling.
Mariners won 89 games. Sold their ace.
The optics never look good. But, if I'm an owner in the current system, I would seriously look at what my odds are to make the playoffs/World Series. Arizona is a great example of a team that is breaking apart with multiple free agents this season and more next. Do you as an owner put a money band-aid on your roster that is just slowing the inevitable, or do you use what assets you have and start over?
Baseball will continue to be like this until they embrace a true revenue sharing model. 24 clubs that essentially serve as 4A rosters for the big six to raid whenever they need a piece.